If you spend a lot of time in front of your computer, then you need a blue light filter for PC to protect your eyes.

But let us first to explain in short what blue light is and then dig deeper into the problem.

The sun is our natural source of light. White light is the type of light we see.

In the white light are contained all of the coloured rays – red, yellow, green, purple, blue and their endless shades.

Therefore, we are getting blue light naturally thanks to the sun in small portions.

However, when received from an artificial source, blue light is the cause of many eye problems and is seriously damaging your vision.

And in the days we live in, blue light is literally everywhere.

This type of light is the one that reaches the deepest in our eye receptors and causes the biggest damage.

It is given off of every computer, smartphone, tablet or TV screen.

And apart from vision problems, one might suffer from sleep loss, eye fatigue, eye redness, and many more because of long exposure to blue light.

There are several ways to reduce blue light exposure.

• You could try to minimize the time you spend in front of your computer or phone

The 20-20-20 rule is a good way to reduce stress in your eye muscles.

This rule is done by taking a short 20 seconds to break in every 20 minutes.

And at the time you have this break, you have to look at objects at least 20 feet away.

This exercise helps to minimize pressure between the eyes and relieve muscle stress.

• Consider buying special glasses for computer use

Computer glasses are designed with special lenses that filter the blue light.

These glasses can be both with or without dioptre, depending on your needs.

They can be bought from special optics stores, but consult with a specialist before doing so.

They are also a good investment, but quality glasses can be a little expensive.

• Install a blue light filter for PC

What is a blue light filter for PC?

Blue light filters for PC are programs that you install on your computer.

There are also variations for mobile phones and tablets, working on both Android and iOS devices.

Blue light filters readjust the settings of your display and block the light that harms your eyes.

The moderate the pixels and the colour that they emit.

With these filters, you can choose what colour temperature your monitor should have, as warmer temperatures are better for your eyes.

Warm colours are more natural and not harming to human eyes, like yellow, orange, brown and red.

This is why screens that have a filter look a little yellow (some even have the colour of deep orange, depending on the intensity of the filter).

This phenomenon could be compared to the experience of reading a book because of the usual ‘bookish’ colours.

But still, we haven’t answered the main question in this article.

Why do I need a blue light filter for PC?

1. For a night of better and healthy sleep

Research has shown that blue light directly affects your sleep quality and often causes insomnia.

This light makes your brain think it is daytime and deprives it of essential sleep hormones.

With a blue light filter, you are not going to have to turn off the lights some hours before going to bed in order to sleep well.

With it, you will be able to work on your computer or use your phone whenever you like and for how much time you want.

Work till the middle of the night or chat with friends until 3 a.m., it is your choice to make.

2. To protect your eyes

If you do not want to suffer from sore eyes, eye fatigue, and redness, or vision problems, then you have to protect your eyes.
Plus, your eyes’ health does an impact on your sleep.

Therefore, you have to pay attention and look after your eyes’ health.

3. For staying fresh during long hours of work

For sure you must have noticed that a long period of computer/phone usage has made you tired and kind of feeling dull.

When you eliminate the blue light radiation from all of your displays, then this is going to change.

4. To remind yourself to take a break

Some blue light filters for PCs have this option to remind you in a specific period of time (set in advance by you) to stop your work and just flex your eyes by looking around.

Our eyes tire the most by staring in one spot without blinking.

This is why looking around and flexing your eyes’ muscles can help you to feel better.

And usually, when we are at work we forget to do so. For this reason, break reminder options are welcome.

Where can I get one?

We recommend you Iris – the blue light filter for PC and Android/iOS devices.

Iris is a software that is used by millions of people from 180 countries around the world.

Iris is a professionalist in making the monitor of your computer or laptop safer for your eyes.

It has many options like the break reminder, automatic turn on and off settings, artist mode and more.

Iris provides a variety of filter modes that suit everybody’s desires and preferences.

It is suitable for all ages because everybody deserves to be protected by the blue light.

You can have it for your own use, for a friend, for your children or your grandparents.

Furthermore, if you worry that such a program is going to disturb you while you work – do not.

Iris operates in the background and doesn’t interfere with what you are doing with unwanted ads.

It is only going to step in when it is time for your break.

Last words

To sum up, if you spend a lot of time in front of a monitor or phone display and want a fast and cheap solution to your eyes problems, then you must get a blue light filter.

They are easy to use by everybody and are suitable for all of your devices.

Blue light filters for PC are a cheap and beneficial investment for staying healthy in the long run.

Author: Yoana Borisova

Read more:

Blue light filters Benefits

Blue Light Filters

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• Better sleep
• More energy
• Less eye strain
• and More healthy life

Without any more introduction, I want to show you what software programs you can use on your PC and Electronic devices to protect yourself from the negative effects of blue light.

Why you have Better sleep thanks to Blue light filters

TODO VALQ

The others…

The post Blue light filters Benefits appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Este es el mal de todas aquellas personas que pasan horas y horas sentadas frente a las pantallas de sus ordenadores portátiles o sus computadoras de escritorio, ya sea por cuestiones profesionales o personales.

La fatiga visual se origina cuando el ojo se somete a un esfuerzo profundo y continuado, ya que el músculo ciliar que reviste al cristalino se contrae con mayor frecuencia, y por ende, se genera el cansancio en los ojos que suele estar acompañado de resequedad, dolor de cabeza, lagrimeos o enrojecimiento.

Los especialistas aseguran que la fatiga visual es uno de los principales motivos que obliga a las personas a asistir a sus consultas, y no es de extrañar que las más afectadas sean aquellas que se exponen constantemente al uso desmedido de aparatos electrónicos como las tabletas, teléfonos celulares, televisores, PC o laptops.

Síntomas de la fatiga visual

1. Incomodidad ocular

   Los ojos se sienten picosos, aunque también es común experimentar la sensación de ojo con quemazón o con arenilla, la cual genera goteos, ardor o resequedad.

2. Dolor de cabeza

   La fatiga ocular casi siempre se manifiesta con dolores de cabeza en la parte frontal, a la altura de los ojos, o inclusive con dolores en la nuca o en la parte trasera de la cabeza.

3. Visión borrosa
   La vista se nubla con facilidad y por ello cuesta mucho enfocar con éxito.

   Sin duda los ojos se resienten y la visión se ve bastante perjudicada a raíz de la fatiga ocular, la cual suele conocerse popularmente como el Síndrome Visual Informático (SVI).

Cómo evitar la fatiga visual

Si te aseguras de acatar las próximas recomendaciones te aseguramos que podrás usar tus equipos sin problemas, sin perjudicar tu productividad, ni mucho menos tu salud ocular ¿Vale? Veamos

• Checa que la luz sea la más adecuada: esta no puede ser ni muy brillante ni muy oscura.
• Descansa la vista cuando comiences a sentir los ojos cansados, pesados o cuando se produzcan lagrimeos o parpadeos continuados.
• Protege tus ojos de la luz azul.

Dicha luz es emitida en grandes cantidades por las pantallas que sueles usar a diario, y dado que los ojos no cuentan con un filtro fisiológico para protegerse, es tu deber hacerlo con los recursos que tengas disponibles o a tu alcance.

Sácale provecho a Iris

Es precisamente aquí en donde entra en juego el software creado en 2015 que lleva por nombre Iris, el cual promete proteger tus ojos, fomentar tu salud y lograr que te conviertas en un ser altamente productivo.

Iris ha sido descargado más de un millón de veces desde que fue lanzado al mercado hace unos pocos años, y hoy en día sus usuarios están felices con la decisión que tomaron al darle una probada.

¿Te preguntas a qué debe su éxito? De ser así te lo diremos sin tapujos ni titubeos: se le atañe a que realmente funciona porque cuenta con más de 20 funciones de avanzada para reducir la cantidad de luz azul emitida por tus pantallas.

Esta es una de las principales causantes de la fatiga visual, aunque también es válido destacar que permite regular el brillo sin usar PWM, controla la temperatura y los colores que observas por la noche para conciliar mejor el sueño y muchas bondades más.

¡Descarga Iris de inmediato!

Ingrese a nuestro sitio web y consulte muchos más datos sobre sus funcionalidades, modos, preconfiguraciones, costos y mucho más.

Descargar Iris

¿Y sabes lo mejor de todo? Tenemos una increíble prueba gratuita que te permite probar la funcionalidad completa del programa.

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La sobre exposición a las nuevas tecnologías y el uso desmedido de aparatos electrónicos como las tabletas, los ordenadores portátiles y los teléfonos inteligentes, han ocasionado que cada vez seamos más propensos a sufrir de dolor en los ojos.

Muchas veces esta incomodidad se presenta sin causa aparente, es decir, sin estar enfermos, pero lo cierto es que sí existe un factor desencadenante y es ese gran cúmulo de horas que pasamos frente a las pantallas.

¿Te preguntas cómo nos perjudica esta situación?

Si tu respuesta es afirmativa te invitamos a leer esta nota hasta el final porque acá te contaremos cómo estos dispositivos de uso cotidiano afectan significativamente nuestra salud visual y general en el corto plazo.

La luz azul y el dolor de ojo

La llamada luz azul es una de las más perjudiciales para nuestros ojos porque afecta directamente a la retina.

La captamos a través de los LED y las pantallas que tenemos literalmente al alcance de nuestras manos.

Pero lo más preocupante es que importantes estudios han demostrado que el organismo no ha sido capaz de desarrollar mecanismos fisiológicos para protegerse de sus nefastos efectos.

Esto se traduce en que al usar estos equipos estás fatigando tu vista y dañando tus retinas.

Aunque en los casos más graves puede llegar a desarrollarse una patología conocida como degeneración macular que perjudica a las células de la mácula –un tejido súper sensible a la luz situado justo en el centro de la retina.

Esta condición no solo genera dolor de ojo, sino que también puede afectar la visión central con el paso del tiempo, al punto de que algunos pacientes dejan de realizar actividades cotidianas como leer o escribir debido a su incapacidad visual.

Cómo evitar el dolor de ojo

La respuesta es bastante sencilla y evidente: protege tu vista al ver televisión, usar tu smartphone, tableta, laptop o tu computadora de escritorio

¿Te preguntas cómo hacerlo? Pues si quieres contar con la solución ideal entonces permítenos recomendarte a Iris: un software creado en 2015 para promover la salud visual.

Iris es utilizada por más de dos millones de personas a escala universal y puede descargarla de nuestro sitio web oficial con solo un par de clics.

En esencia, Iris fue creado para que los monitores o las pantallas sean saludables para tus ojos.

Es capaz de reducir la luz azul que emiten tus pantallas de forma automática y las adapta a la luz que te rodea para tu mayor comodidad y seguridad.

Este software previene el dolor de ojo porque controla el brillo de estas pantallas y evita que parpadees demasiado, evitando así la desagradable y molesta fatiga ocular.

Cómo disfrutar de este software

Puedes descargar y probar Iris directamente desde nuestro sitio web oficial.

Con Iris Pro puedes protegerte de la luz azul al momento de utilizar todos esos aparatos electrónicos que sueles tener en casa, en el trabajo o en tu mochila, y que por ende llevas contigo a todos lados.

Descargar Iris

Iris es una solución sencilla y económica para que evites el dolor de ojo y así puedas usar los dispositivos electrónicos de tu preferencia sin problemas, riesgos ni amenazas.

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Si alguna vez has sentido los ojos cansados, o si te han picado o lagrimeado es muy probable que hayas sufrido de fatiga ocular.

El principal detonante de esta condición es el uso desproporcionado de equipos como tabletas, computadoras, laptops, móviles y más, especialmente porque sus pantallas emiten cantidades elevadas de luz azul.

Dicha luz no es beneficiosa para tus ojos, pese a que seas capaz de percibirla. Es decir, aunque tus ojos la captan no cuentan con protecciones naturales o fisiológicas para evitar que perjudiquen tu salud visual.

Como consecuencia te expones a estos monitores a diario sin tomar los cuidados necesarios para evitar la fatiga ocular, y es así como comienzas a experimentar sus indeseados efectos con regularidad.

Causas y síntomas de la fatiga ocular

Cuando ves tus pantallas sueles estar muy pegado a ellas, y esto te obliga a enfocar con más frecuencia.

Este trabajo es conocido como esfuerzo acomodativo mayor y supone que la musculatura del ojo se fatigue y muestre señales de cansancio.

En cuanto a sus síntomas más recurrentes pues hemos decidido esbozártelos a continuación:

• Molestia en los ojos

  ardor, picazón, hinchazón, sensación de tener arenilla en los ojos y enrojecimiento.

• Dolor de cabeza

  
  Esfuerzo acomodativo deviene en dolores de cabeza, específicamente a la altura de los ojos o la frente, aunque es muy factible que esta dolencia se extienda hasta la parte posterior de la cabeza o hacia la nuca.

• Visión borrosa

  quienes padecen fatiga visual aseguran que tienden a ver las imágenes con menor nitidez, pero la buena nueva es que este síntoma desaparece rápidamente tras descansar la vista, o tras alejarse de las pantallas.

Cómo evitar la fatiga ocular

1. Descansa

   Esta es la solución más lógica que puedes llevar a cabo tomando en consideración que la fatiga ocular se origina al forzar los ojos durante la realización de una actividad fija continuada o excesiva que termina por fatigarlos.

   Lo ideal es que no pases más de 20 minutos frente a tus pantallas, por ello no olvides hacer pausas cronometradas o conscientes, y durante este tiempo “libre” procura hacer actividades más relajantes o que no te exijan tanto esfuerzo de acomodación.

2. Cuida los enfoques

   
   Sí, esto es muy recomendable para prevenir la fatiga ocular y puedes lograrlo al alejar tu computador o al mirar a larga distancia, es decir, a más de 20 pies –lo equivalente a unos 6 metros-.

   Otros consejos muy buenos consisten en incrementar el tamaño del texto o de las imágenes que estés checando en tu pantalla, así como configurar el brillo del monitor de forma tal que no perjudique tu visión.

3. Usa Iris: el software que cambiará tu vida

   
   Cuando decimos que te mantendrá sano y saludable debes confiar en que no estamos exagerando.

   Iris es un software creado en 2015 para evitar que sufras de problemas de visión como la fatiga ocular, dolor de ojos o alteración de tus patrones de sueño.

   Ha sido de gran utilidad para aquellas personas que pasan horas frente a las pantallas de sus dispositivos electrónicos por motivos laborales o personales, y que por lo tanto, terminando sufriendo de la vista más temprano que tarde.

   

   Iris reduce la cantidad de luz azul que emiten tus pantallas, la cual causa cataratas, degeneración macular, dolor de ojos, irritación y otros síntomas desagradables.

   Y no solo eso, también controla su brillo al optimizar las pulsaciones sin necesidad de usar PWM.

   Como consecuencia estarás facultado para utilizar tus monitores el tiempo que consideres necesario sin sufrir de dolores de cabeza ni otras molestias en tus ojos.

   Tanto así que sentirás que estás leyendo un libro en lugar de estar pegado a una pantalla Increíble, ¿no crees?

Descárgalo ya

Entra a su sitio web oficial y descárgalo.

Descargar Iris

Iris tiene más de 20 funciones, 3 modalidades: automática, manual y pausada, y 9 tipos o modos, siendo el de “Sueño” y “Salud” los más usados porque mejoran el sueño y previenen la fatiga ocular respectivamente.

The post Lo que debes saber sobre la fatiga ocular appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Forzar la vista o exigirle más de lo que naturalmente puede dar es un error que te costará muy caro.

Entonces, antes de pasar todo el día pegado a la pantalla de tu computadora, o a la de cualquier otro equipo electrónico, asegúrate de proteger tus ojos apropiadamente.

Los cuidados que debes tener para evitar que el uso desmedido de estos dispositivos te generen dolor de cabeza y ojo izquierdo son variados, pero dado a que es vital que los conozcas y los pongas en práctica hemos decidido compartírtelos en esta nota.

Cómo evitar estas dolencias

1. Evita la fatiga visual

   Cuando realizas una actividad fija continuada como mirar la pantalla durante horas obligas al músculo ciliar, el cual recubre al cristalino del ojo, a enfocar o a realizar contracciones repetitivas y aceleradas, lo cual deviene en su fatiga inminente.

   Este esfuerzo acomodativo detona la fatiga visual, la cual se caracteriza por causar dolor de cabeza y de ojos, visión borrosa o poca nitidez al mirar, así como molestias en los ojos.
   
   En efecto, quienes padecen esta condición sienten como una especie de sucio o arenilla dentro de los ojos, al igual que picor, enrojecimiento y lagrimeo por reflejo.

   Por ello descansar cada 20 minutos desviando la vista 20 pies por encima de ti, durante 20 segundos, es vital para evitar padecimientos como estos que terminan afectando considerablemente tu productividad y tu salud visual y general.

2. Relájate

   
   Cuando realizas una actividad fija continuada como mirar la pantalla durante horas obligas al músculo ciliar, el cual recubre al cristalino del ojo, a enfocar o a realizar contracciones repetitivas y aceleradas, lo cual deviene en su fatiga inminente.

   Este esfuerzo acomodativo detona la fatiga visual, la cual se caracteriza por causar dolor de cabeza y de ojos, visión borrosa o poca nitidez al mirar, así como molestias en los ojos.

   En efecto, quienes padecen esta condición sienten como una especie de sucio o arenilla dentro de los ojos, al igual que picor, enrojecimiento y lagrimeo por reflejo.

   Por ello descansar cada 20 minutos desviando la vista 20 pies por encima de ti, durante 20 segundos, es vital para evitar padecimientos como estos que terminan afectando considerablemente tu productividad y tu salud visual y general.

3. Sácale provecho a Iris

   
   Iris es un software muy bueno que se creó en el 2015 para prevenir la fatiga visual, reducir el dolor de ojos y mejorar el sueño.

   El primer beneficio se le atañe al control del brillo de tu pantalla, el segundo a que es capaz de coincidir el brillo de tu pantalla con la luz que te rodea, y el último a que gradúa la cantidad de luz azul que emiten los monitores tanto de día como de noche ayudando al organismo a producir más melatonina para que te duermas más rápidamente y a profundidad.

Cómo funciona Iris

¿Sabías que la luz azul emitida por los dispositivos electrónicos causa fatiga ocular, dolor de cabeza y ojos, problemas del sueño, daños en la piel, desbalances emocionales, cambios repentinos de humor, depresión y otras condiciones oculares como cataratas?

Así es, por ello el creador de este potente software se aseguró de que fuese lo suficientemente avanzado y efectivo como para que tus ojos estén 100% protegidos y para que de esta manera puedas ver tu pantalla y sentirte tan cómodo como cuando lees un libro.

En esencia Iris controla el brillo, reduce la luz azul y los parpadeos de tus monitores, y gracias a sus ajustes predeterminados que hacen un match perfecto y automático con tu pantalla, puedes mantener una buena salud ocular.

Además, Iris se destaca de otros software de este tipo disponibles en el mercado porque bloquea mejor la luz azul y porque su rango de colores es mucho mayor. Tal cual, Iris remueve la luz azul y verde hasta en 550nm, lo cual es un valor realmente favorable para tus ojos.

Descarga Iris y cuida tus ojos 24/7

Puedes ingresar a nuestro sitio web ahora mismo para descargar y probar Iris

Descargar Iris

Te aseguramos que esta será una inversión que te cambiará la vida

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La luz azul forma parte de la luz visible, es decir, esa que nuestros ojos son capaces de percibir.

El sol es su fuente natural más poderosa, pero artificialmente es emitida en grandes cantidades a través de las pantallas de los dispositivos electrónicos que usamos diariamente y con una altísima frecuencia.

Diversos estudios han demostrado que el exponerse a la luz azul sin protección causa efectos negativos en nuestra salud visual, como por ejemplo resequedad, fatiga ocular, lagrimeo de los ojos, cataratas, degeneración macular asociada a la edad, estrés visual y muchos más.

A ver, digamos que al estar frente al monitor de tu computador estás afectando seriamente tus ojos, en caso de que no uses algún tipo de filtro de luz azul para PC que sea realmente efectivo.

Descarga Iris: el mejor software del mercado

Pero acá queremos detenernos y explicarte que la mayoría de este tipo de filtros no cumplen con su función básica: evitar el daño de la luz azul en tus ojos y hasta en tu piel.

Es por ello que queremos recomendarte un software increíble que no funciona como un filtro, sino que es muchísimo más avanzado y eficaz para preservar tu buena visión.

Iris fue creado en el año 2015 y desde entonces más de un millón de personas alrededor del mundo lo han comprado, y están 100% satisfechas de haberlo hecho porque sus ojos se lo han agradecido enormemente.

Verás, basta con descargarlo para que puedas disfrutar todas sus funcionalidades; son más de 20 e incluyen una página de recubrimiento de pantalla especial para reducir la luz azul, además de un filtro de cromoterapia que incidirá positivamente en el uso de tus pantallas, por tan solo mencionar algunas.

Funciones y modos de Iris: eficientes y saludables

1. Página de brillo
   

   Personaliza el brillo de tu pantalla rápidamente con Iris. Esto evita que tu monitor parpadee incesantemente y de esta forma no afecta tu visión ni le causa fatiga ocular, dolores o resequedades.

2. Página de luz azul

   En esta página tu puedes personalizar la cantidad de luz azul que deseas que emita tu pantalla.

   Mientras más bajos sean estos valores menor exposición a dicha luz tendrás, y por ende evitarás la fatiga ocular, y hasta conciliarás un sueño más profundo y reparador.

   

3. Modo “Salud”

   En esta página tu puedes personalizar la cantidad de luz azul que deseas que emita tu pantalla.

   Mientras más bajos sean estos valores menor exposición a dicha luz tendrás, y por ende evitarás la fatiga ocular, y hasta conciliarás un sueño más profundo y reparador.

4. Modo “Dormir”

   

   Este modo también es muy popular y su principal objetivo es ayudarte a dormir mejor ¿Te preguntas cómo lo hace?

   Bien, pues remueve la luz azul de tu pantalla y fija la temperatura del color en 0K.

   Lo ideal es que configures esta modalidad cuanto estés usando tu computadora y desees dormirte muy rápidamente

   ¿Vale? Inténtalo, es realmente efectivo

Cómo obtener Iris

Puede iniciar sesión en nuestro sitio web y descargar Iris para poder probarlo y ver los beneficios por sí mismo.

Descargar Iris

Viene con una versión de prueba gratuita de 7 días, aunque la versión de prueba puede ser mucho más útil y extendida por 30 días si invitas a probar, lo que es realmente genial.

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How to install blue light filter on macOS High Sierra?

Table of contents

1. How to download blue light filter on macOS High Sierra?
2. How to install blue light filter on macOS High Sierra?
3. How to run blue light filter on macOS High Sierra?

How to download blue light filter on macOS High Sierra?

You can download Iris on your computer from here:
https://iristech.co/download-now

How to install blue light filter on macOS High Sierra?

Locate the file in Finder and Right click -> Open or Double click it with the Left mouse button

If you get an error with the following text:

“Iris” can’t be opened because it was not downloaded from the App Store.
Your security preferences allow installation of only apps from the App Store.

Click Ok then click the System Preferences button

From the System Preferences, click Security & Privacy button

You will have message like this
“Iris” was blocked from opening because it is not from an identified developer.

Click Open Anyway

When “Iris” is not from the App Store. Are you sure you want to open it? is shown

Click Open

The installation window will now open. Click Move to Applications Folder to install Iris

Iris will now start and it will be installed in the Applications folder. You can find the Iris file here

Iris will also start automatically when your Mac starts. You know that Iris is running when these icons are visible

How to run blue light filter on macOS High Sierra?

When you Left click the small tray icon context menu with different settings will open

And if you Left click the Settings button it will open the main Iris Settings

And from here you can customize your Iris.

If you want access to more options you can support the project and us Iris Pro from here:

Buy Now

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How to install a blue light filter on Windows 8?

Table of contents

1. How to download Iris on Windows 8?
2. How to install Iris on Windows 8?
3. How to run Iris on Windows 8?

How to download blue light filter on Windows 8?

You can download Iris on your computer from here:
https://iristech.co/download-now

How to install blue light filter on Windows 8?

Locate the file on your PC and Right click -> Open or Double click it with the Left mouse button

An installation window will open

Click the Next button, then read and Agree with the Iris EULA

Iris will start to install itself into the computer Local folder

In my case this is

C:\Users\danielng01\AppData\Local\Iris

The reason it’s not installed in Program Files is, that not everyone has admin access on their machine, for example in the office.

This enables everyone to install Iris easy, even if you don’t have the Administrator password of your PC. The installation is also a little bit easier

After a couple of seconds, the installation will finish and the Settings window will open

How to run blue light filter on windows 8?

Iris will also start automatically when you turn ON your PC

You can now click the X button to minimize Iris into the tray

If you double click this icon the settings window will open again

If you Right click it you will get some fast options

If you want access to more options you can support the project and buy Iris Pro

Buy Now

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The post How to install blue light filter on Windows 8? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

How to install blue light filter on Windows Vista?

Table of contents

1. How to download Iris on Windows Vista?
2. How to install Iris on Windows Vista?
3. How to run Iris on Windows Vista?

How to download blue light filter on Windows Vista?

You can download Iris on your computer from here:
https://iristech.co/download-now

How to install blue light filter on Windows Vista?

Locate the file on your PC and Right click -> Properties

Click Unblock then click Ok to allow Iris installer to run

Now Right click -> Open or Double click it with the Left mouse button

An installation window will open. Click the Next button, then read and Agree with the Iris EULA

Iris will start to install itself into the computer Local folder

In my case this is

C:\Users\danielng01\AppData\Local\Iris

The reason it’s not installed in Program Files is, that not everyone has admin access on their machine, for example in the office.

This enables everyone to install Iris easy, even if you don’t have the Administrator password of your PC. The installation is also a little bit easier

After a couple of seconds, the installation will finish and the Settings window will open

How to run blue light filter on Windows Vista?

Iris will also start automatically when you turn ON your PC

You can now click the X button to minimize Iris into the tray

If you double click this icon the settings window will open again

If you Right click it you will get some fast options

If you want access to more options you can support the project and buy Iris Pro

Buy Now

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The post How to install Blue Light Filter on Windows Vista? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

How to install blue light filter on Windows 10?

Table of contents

1. How to download Iris on Windows 10?
2. How to install Iris on Windows 10?
3. How to run Iris on Windows 10?

How to download blue light filter on Windows 10?

You can download Iris on your computer from here:
https://iristech.co/download-now

How to install blue light filter on Windows 10?

Locate the file on your PC and Right click -> Open or Double click it with the Left mouse button

An installation window will open

Click the Next button, then read and Agree with the Iris EULA

Iris will start to install itself into the computer Local folder

In my case this is

C:\Users\danielng01\AppData\Local\Iris

The reason it’s not installed in Program Files is, that not everyone has admin access on their machine, for example in the office.

This enables everyone to install Iris easy, even if you don’t have the Administrator password of your PC. The installation is also a little bit easier

After a couple of seconds, the installation will finish and the Settings window will open

How to run blue light filter on Windows 10?

Iris will also start automatically when you turn ON your PC

You can now click the X button to minimize Iris into the tray

If you double click this icon the settings window will open again

If you Right click it you will get some fast options

If you want access to more options you can support the project and buy Iris Pro

Buy Now

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The post How to install blue light filter on Windows 10? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

How to install blue light filter on Windows 7?

Table of contents

1. How to download Iris on Windows 7?
2. How to install Iris on Windows 7?
3. How to run Iris on Windows 7?

How to download blue light filter on Windows 7?

You can download Iris on your computer from here:
https://iristech.co/download-now

How to install blue light filter on Windows 7?

Locate the file on your PC and Right click -> Open or Double click it with the Left mouse button

If you get Warning click Run

An installation window will open

Click the Next button, then read and Agree with the Iris EULA

Iris will start to install itself into the computer Local folder

The reason it’s not installed in Program Files is, that not everyone has admin access on their machine, for example in the office

This enables everyone to install Iris easy, even if you don’t have the Administrator password of your PC

The installation is also a little bit easier ?

After a couple of seconds, the installation will finish and the Settings window will open

How to run blue light filter on Windows 7?

Iris will also start automatically when you turn ON your PC

You can now click the X button to minimize Iris into the tray

If you double click this icon the settings window will open again

If you Right click it you will get some fast options

If you want access to more options you can support the project and buy Iris Pro

Buy Now

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The post How to install blue light filter on Windows 7? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

How to install blue light filter on Windows XP?

Table of contents

1. How to download Iris on Windows XP?
2. How to install Iris on Windows XP?
3. How to run Iris on Windows XP?

How to download blue light filter on Windows XP?

You can download Iris on your computer from here:
https://iristech.co/download-now

How to install blue light filter on Windows XP?

Locate the file on your PC and Right click -> Open or Double click it with the Left mouse button

If you get Warning click Run

An installation window will open

Click the Next button, then read and Agree with the Iris EULA

Iris will start to install itself into the computer Local folder

The reason it’s not installed in Program Files is, that not everyone has admin access on their machine, for example in the office

This enables everyone to install Iris easy, even if you don’t have the Administrator password of your PC

The installation is also a little bit easier ?

After a couple of seconds, the installation will finish and the Settings window will open

How to run blue light filter on Windows XP?

Iris will also start automatically when you turn ON your PC

You can now click the X button to minimize Iris into the tray

If you double click this icon the settings window will open again

If you Right click it you will get some fast options

If you want access to more options you can support the project and buy Iris Pro

Buy Now

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The post How to install Blue Light Filter on Windows XP? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

This will be a great investment in your health but I have found a better investment

I spend a lot of time staring at a computer screen every day. Easily 3–8 hours a day, sometimes more

If you are like me, I suggest you try a blue light blocking filter like Iris

It will not only reduce the Blue Light (it can go up to 0%) but it will also remove the PWM Flicker, which is also really important

1. Blue Light
   Basically, it tricks your mind into thinking that it’s time to be active, to think that it’s daytime and it’s no time to sleep
   That single thing prevents you from having a good night sleep and can even be the cause of insomnia
2. PWM Flicker
   This one I call the eye killer. That’s your screen flashing ON and OFF thousand of times per second
   This happens so fast that you can’t even see it but guess what? Your brain does.
   Over time this will lead to severe eye pain, dry eyes, head pain, etc. I could go like this all day but I believe you get the point

So, to sum up

If I were you, I would try Iris

The benefit over the blue light blocking glasses is that it also blocks PWM Flicker

Iris is the only app that can both reduce Blue Light and block PWM Flicker

More info on Blue Light:

How Blue light Destroyed our Sleep? –  Iris – Software for Eye protection, Health and Productivity

And PWM Flicker:

How Мonitors Destroyed our Eyes? –  Iris – Software for Eye protection, Health and Productivity

Download Iris

The post Should I get glasses with ‘blue Light blocking’ coating? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Once you enable the filter you should notice a color change, after a few minutes your eyes will adapt and you will start feeling better and experience less and less eye pain as you use it more often

If you are looking to get started and protect your eyes, you can try Iris

Download Iris

The post How does a blue light filter work? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Yes, they are

If you are spending a lot of time in front of the computer, one of the best things you can do is to download a blue light filter app

Blue Light filters block a huge amount of Blue Light from your computer thus helping you sleep better, some can even block 100% of the blue light being emitted

You can also block PWM Flicker which is the main cause of eye pain.

Currently, the only program that blocks PWM Flicker and also reduces Blue Light is Iris

Download Iris

The post How do I to take care of eyes when sitting in front of a screen? Are blue light filters useful? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

While it doesn’t literally filter out the blue light from your screen, it does still remove it

Why is this good for you?

Blue light can be one of the causes of insomnia, so when you are using a blue light filter you are almost guaranteeing yourself a good night sleep

If you had heard that X-rays are bad for you, then you should know that blue light is the closest visible light to UV light and X-rays.

That’s why it is extremely important to get as many people as possible aware so we can all save our eyes

What you can do?

You should stop wondering and go ahead and download a blue light filter

Right. Now.

Try using it for a couple of days and you will notice a tremendous difference in how you feel after a whole day at the computer

If flux’s functionality is not enough for you, you can also try Iris.

It is packed with a lot of features created specially to make your life easier

How Iris reduces Blue light? –  Iris – Software for Eye protection, Health and Productivity

Download Iris

The post Does f.lux (software) really filter out blue light? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

There is a difference between filtering and using a software in combination with your video card to remove blue light as Iris does.

This way it makes it possible to remove up to 100% of the blue light, helping you to sleep better and feel fewer headaches and be more happy and productive overall

Iris can block all the way to 0K

It is also the only app that also removes the PWM Flicker from your screen

If in doubt you can check our testimonials

Download Iris

The post Do blue light filter apps really protect our eyes? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

La dificultad para conciliar el sueño por las noches se ha convertido en un tema que ha dado mucho de que hablar actualmente, y no es de extrañar que sean las personas jóvenes unas de las más afectadas.

Estudios han demostrado que el incremento de las horas de luz altera los ritmos circadianos del organismo, los cuales funcionan como un reloj biológico, el cual entre otras cosas, le indica al cerebro cuando es hora de dormir.

De modo que la sobre exposición a los equipos electrónicos durante el periodo nocturno ha incidido significativamente en la incapacidad de los jóvenes y adultos contemporáneos para dormirse rápida y profundamente al irse a la cama.

Los dispositivos electrónicos y el insomnio

Así es y esto se debe principalmente a que la luz azul emitida por las pantallas de los aparatos que sueles usar antes de acostarte, e inclusive cuando ya estás bajo las sábanas, es muy similar a la que emite la luz solar, de modo que el cerebro interpreta mal el mensaje: cree que aun es de día y te mantiene en estado de vigilia.

Esto significa que si estás acostumbrado a revisar tu celular o a usar tu laptop horas antes de dormir, pues es muy probable que sufras de insomnio y no puedas apegarte a los patrones del sueño que tenías antes de incorporar este mal hábito en tu rutina nocturna.

Y no solo esto, ¿sabías que la luz azul afecta dramáticamente a tu organismo y le impide descansar? Tal cual, dicha luz inhibe la producción de melatonina por las noches, la cual es una hormona encargada de combatir el insomnio.

Entonces si no cambias esta mala práctica, o al menos te proteges contra ella con los recursos disponibles para tal fin, lamentamos decirte que seguirás pasando noches en vela, o en los casos menos graves, seguirás quedándote dormido muy tarde y no serás capaz de descansar, de modo que vivirás exhausto, irritable y tus niveles de productividad serán bajos.

Cómo combatir el insomnio

Hay muchos consejos fáciles y prácticos que puedes tomar en consideración para dormir plácidamente y a horas recomendadas, pero hoy queremos darte una solución efectiva, increíble y poderosa para que no sigas desvelándote y sufriendo los estragos de esta condición.

Se trata de un software saludable lanzado en 2015 para ayudarte a dormir más y mejor por las noches.

Se llama Iris y en efecto cuenta con funcionalidades especiales para que logres conciliar el sueño sin problemas, incluso cuando uses tus equipos estando ya en cama.

¿Quieres saber cómo funciona Iris? Apostamos que sí y por ello te resumiremos sus funcionalidades más destacadas a continuación.

Verás, Iris cuenta con una página de luz azul que regula su cantidad gradualmente durante el día, pero con mayor énfasis durante la noche.

El motivo de esto es que el organismo necesita producir más melatonina para que seas capaz de dormirte más rápida y profundamente.

Al reducir los valores de luz azul emitida por las pantallas de tus aparatos estás más propenso a dormir mejor y a evitar la fatiga ocular que aporta más cansancio y síntomas molestos como dolor de ojos o cabeza.

¡Descarga y prueba Iris!

Puede ingresar a nuestro sitio web y descargar el software Iris para dormir mejor, cuidar sus ojos y ser más productivo.

Descargar Iris

También tenemos una prueba gratuita de 7 días para que puedas ver los beneficios de usar Iris por ti mismo.

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Pasar muchas horas frente a la pantalla de tu computadora, bien sea en tu hogar o en tu trabajo, acarrea diversos efectos negativos en tu cuerpo que a la larga pueden ser irreversibles.

Así es, este y otros equipos electrónicos son los principales emisores de la temible luz azul que causa estragos en nuestra visión y en nuestra piel mayoritariamente.

Esto significa que al exponernos a ella sin protección estamos propensos a desarrollar cataratas, degeneración macular, dolor de cabeza en la nuca porque los ojos se fatigan, y muchos otros síntomas desagradables.

Verás, los daños en la retina que se producen cuando abusamos del uso de la PC, laptop, tabletas y de los teléfonos celulares, ocasiona un intenso dolor de cabeza en la nuca en la mayoría de los casos, y esto se debe a que dichos equipos emiten muchísima luz azul y nuestros ojos no tienen una defensa natural para filtrarla.

Cómo evitar los daños

No obstante, hoy en día no hay excusas para seguir expuestos a ella sin protección, sobre todo porque ya existen soluciones económicas y eficientes en el mercado como el increíble software Iris.

¿Habías escuchado de el? Probablemente sí, pues más de un millón de personas lo han descargado y lo usan activamente desde que fue creado en el año 2015, pero si no sabes a ciencia cierta de qué va, entonces te lo contaremos a detalle en los siguientes apartados.

Iris es un software creado para que puedas usar tu computador durante todo el día –si así lo deseas o necesitas-, sin sufrir de ojos secos, visión borrosa, dolor de cabeza, dolor de cuello o espalda, u otros padecimientos como la fatiga ocular.

¿Cómo funciona Iris?

Iris tiene configuraciones de avanzada y más de 20 funciones vanguardistas pensadas para aumentar tus niveles de productividad, y sobre todo, para cuidar tu salud visual y general.

Algunas de las más destacadas comprenden:

1. Función de luz azul
   

   Con ella puedes personalizar la cantidad que emite tu pantalla, y a menor valor, menos fatiga ocular sentirás y hasta lograrás conciliar el sueño más rápida y placenteramente por las noches.

2. Página de brillo

   

   En esta página puedes personalizar el brillo de tus pantallas.

   De hecho, el brillo de Iris es diferente al brillo de tu computador porque este software no usa PWM para controlar la luz emitida por tus pantallas.

   Iris determina automáticamente si es de día o de noche en función de tu ubicación o a través de tu sistema de reloj, y de esa manera regula la cantidad de brillo a emitir para que te sientas más cómodo al momento de estar frente a tu computador u ordenador portátil.

3. Página de combinación de colores

   

   Acá cuenta con un panel de combinación de colores muy efectivo para configurar o ajustar los valores de temperatura y el brillo que se despliega en la pantalla.

   Al cambiar el aspecto de la misma, manteniendo la temperatura del color predeterminada, se reduce la cantidad de luz azul a emitir y de esta manera evitas fatiga ocular, dolor de cabeza en la nuca, alteración de los patrones del sueño y más.

Probar Iris

Iris viene con una prueba gratuita de 7 días, puedes probarlo y ver y sentir los beneficios que aporta. Puede descargar en nuestro sitio web.

Descargar Iris

Los grandes beneficios que le traerán a su vista y su cuerpo harán que la inversión valga cada centavo. Intentalo

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The post Cómo evitar el dolor de cabeza en la nuca appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Quienes sufren de dolor de cabeza tensional confiesan que la sensación es similar a tener una banda muy ajustada alrededor de la cabeza, puesto que las molestias e incomodidades se manifiestan agudamente en los laterales, en la frente y en la parte posterior de la cabeza.

Las causas de este padecimiento son bastante inciertas, aunque algunos estudios han sugerido -no conclusivamente- que el dolor de cabeza tensional puede estar vinculado a contracciones musculares.

Lo cierto es que los afectados suelen tener algo en común: destinan muchas horas del día o la noche a usar sus computadoras, laptops, móviles y otros aparatos electrónicos que terminan perjudicando su salud a grandes rasgos.

Cómo evitar este dolor

Y dado que la sobre exposición a las pantallas o monitores de estos equipos fatiga los ojos y el músculo ciliar que reviste al cristalino, es muy factible que los dolores de cabeza como estos estén a la orden del día.

Por ello te compartiremos unos cuantos consejos útiles y favorables para que te libres de esta situación exitosamente

Veamos:

1. Intenta relajarte

   Realizar actividades que te generen estrés es contraproducente en estos casos, así que lo mejor es que te relajes a como de lugar.

   Esto implica alejarte de tu computador de tanto en tanto porque así no estresas la musculatura de tus ojos y los dañas, así como meditar, respirar profundamente o cerrar tus ojos y descansar tu cuello y espalda por bastante rato.

2. Obtén ayuda especializada

   
   Si vienes sufriendo de dolor de cabeza tensional lo más recomendable es que te apoyes en las soluciones vanguardistas disponibles actualmente en el mercado para mantenerte sano y activo.

   Y acá es donde entra en juego un software muy efectivo para preservar la salud visual que lleva por nombre Iris.

   Hoy te lo presentaremos formalmente porque se convertirá en tu mejor aliado para combatir tanto el dolor de cabeza tensional como otras complicaciones vinculadas al uso desproporcionado de los equipos electrónicos que tenemos literalmente al alcance de nuestras manos.

Conoce más de Iris

Verás, Iris realmente funciona, no en vano es utilizado por un millón de personas en todo el mundo en la actualidad.

Posee más de 20 funcionalidades de avanzada como páginas de luz azul, de luminosidad, control de temperatura, opacidad o brillo y muchas otras más.

Adicionalmente incluye modos muy efectivos para mejorar tus niveles de productividad, cuidar tus ojos y mejorar tu calidad del sueño dramáticamente

¿Quieres saber cómo lo hace? Seguro que sí, por eso te invitamos a seguir leyendo ¿De acuerdo?

Veamos, este software se encarga, entre otras cosas, de:

• • Reducir los parpadeos de tus monitores que causan complicaciones visuales como la fatiga ocular, mejor conocida como Síndrome Visual Informático (SVI).

• • Disminuir la cantidad de luz azul que emiten las pantallas de tus equipos, puesto que esta es la principal causante de las alteraciones de los patrones del sueño, dolor de cabeza y ojos, visión nublada o borrosa y resequedad de los ojos.

• • Controlar el brillo de tu pantalla, y de hecho hace que este coincida con la luz a tu alrededor para que así tu monitor sea súper saludable para tus ojos: tanto así que podrás mirarlo tantas horas como desees sin correr riesgos de desarrollar fatiga ocular ni otras dolencias.
    

• • Regular de manera gradual la luz azul tanto de día como de noche.
    Destaca que al hacer esto una vez que se ha puesto el sol es muy favorable ya que el organismo produce más melatonina y por lo tanto es capaz de procurar el sueño con mayor velocidad y a un nivel mucho más profundo.

Obtén Iris cuanto antes

Puedes descargar Iris desde nuestra web oficial.

Descargar Iris

Puedes usar la versión de prueba gratuita para probarlo y ver si funciona para ti.

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The post Qué es el dolor de cabeza tensional appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Gozar de buena salud visual es tan importante como verte y sentirte sano a manera generalizada.

Por ello debes asegurarte de cuidar tus ojos constantemente, especialmente si eres un fanático de tus equipos electrónicos como tu teléfono inteligente, tu computadora o laptop.

Y aunque seguramente conoces uno que otro efecto negativo vinculado a la utilización exagerada de estos dispositivos, seguramente no evitas muy bien que te afecten en el corto, mediano o largo plazo.

Pero te aseguramos que tras leer esta nota cambiarás radicalmente los malos hábitos que perjudican tu visión significativamente, sobre todo si pasas más de 8 horas pegado a la pantalla de tu PC, computador, tableta o smartphone.

Cómo cuidar los ojos

1. Dales un descanso

   Aunque esta recomendación parece vaga, te recomendamos no subestimarla. Verás, al estar mucho tiempo viendo una pantalla es muy frecuente que olvides parpadear y este detalle hace que tus ojos se sientan cansados o fatigados con facilidad.

   En efecto, la fatiga ocular se produce cuando no le das descanso a tu vista tras haber forzado a tus ojos a trabajar exageradamente, por decirlo de una manera que te resulte entendible.

   Entonces, te sugerimos seguir la regla conocida como 20-20-20 para evitar molestias en tus ojos, la cual reza lo siguiente: desvía la vista de la pantalla cada 20 minutos, a unos 20 pies –que equivalen a unos 6 metros- delante de ti, durante 20 segundos.

   De esta manera permitirás que el músculo ciliar que recubre al cristalino del ojo se relaje, y deje de contraerse continuadamente y en exceso, porque esto es lo que causa que tus ojos se cansen, enrojezcan, o hasta que lagrimeen.

2. Parpadea

   
   Una vez más, al parpadear te cercioras de preservar la superficie ocular porque se mantiene transparente tras la lubricación de la llamada película lagrimal.

   En cambio cuando te concentras en la realización de una actividad fija, como ver tu pantalla por tiempo prolongado, olvidas parpadear con frecuencia y dicha película no es lubricada.

   El resultado se traduce en síntomas molestos e indeseados como la resequedad de los ojos, visión borrosa, dolor de ojos, enrojecimiento y goteos por reflejo

   ¡Así que a parpadear!

3. Usa un software especial

   

   Aquí es donde entra en juego el software Iris, porque si bien es cierto que las recomendaciones anteriores son prácticas, útiles y valiosas, resulta innegable que las funcionalidades de avanzada para cuidar los ojos llevan todas las de ganar en la actualidad.

   Por eso Iris goza de tan buena aceptación y receptividad en el mercado del cuidado de la salud visual a escala universal, al punto de que más de un millón de personas lo usa activamente en sus computadoras.

   Fue creado para proteger tus ojos, mejorar tus patrones de sueño y tu salud en general

   ¿Quieres saber cómo? Pues reduciendo la cantidad de luz azul que emiten tus pantallas, así como el parpadeo de los monitores, lo cual los torna más saludables para tu vista.

Cómo funciona Iris

Iris fue creado en el 2015 y su objetivo es optimizar las pulsaciones de las pantallas para controlar su brillo sin utilizar PWM. En palabras más sencillas, fue diseñado para que puedas usar tu computador cómodamente y por el tiempo que desees sin correr el riesgo de sufrir dolor de ojo o cabeza.

Iris es capaz de hacer que el brillo de tu pantalla coincida con la luz a tu alrededor, mientras que diferentes configuraciones pre determinadas se ajustan a tu pantalla para que usarla sea tan placentero y cómodo como leer un libro.

Una de las funciones más destacadas de Iris es que regula gradualmente la luz azul en el día y la noche, y es precisamente cuando el sol ya se ha ocultado cuando resulta más relevante.

¿Te intriga saber por qué? bien, porque a menor cantidad de luz azul percibida, mayor cantidad de melatonina produce el cuerpo, y de esta forma es capaz de conciliar un sueño más rápida y profundamente.

Descárgalo cuánto antes

Puedes visitar nuestro sitio web y descargarlo con unos pocos clics.

Descargar Iris

Con Iris, sus ojos estarán protegidos y se sentirá y dormirá mejor en poco tiempo.

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La cefalea en racimos es conocida popularmente, o con mayor frecuencia, como dolor de cabeza en brotes.

Estos pueden ocurrir de forma cíclica o en brotes o racimos, tal cual como lo indica su nombre, más que todo durante la media noche.

Se caracteriza por ocasionar un fuerte dolor en el ojo, o a su alrededor, especialmente en el lateral de la cabeza, y una vez que se manifiesta este síntoma, el mismo puede prolongarse durante semanas o meses.

Como ves se trata de una condición bastante seria que debes evitar a toda costa, especialmente si estás muy expuesto a la luz azul que emiten las pantallas de los equipos electrónicos que usas a diario y con extrema frecuencia.

La luz azul y la cefalea en racimos

Aunque no se ha comprobado que la luz azul desencadene este padecimiento directamente, sí se ha demostrado que esta puede causar efectos nefastos en los ojos y en la salud en general.

Pero como ya se ha demostrado que las personas que sufren de cefalea en racimos experimentan anomalías en su hipotálamo, el cual es conocido como el “reloj biológico”, no es extraño inferir que este tipo de ondas tengan algo que ver con esto.

La luz azul altera los patrones del sueño porque inhibe la producción de melatonina, y el hipotálamo lo nota de inmediato, porque una de sus funciones más importantes es la regulación del sueño

¡Y es que todo está increíblemente conectado!, ¿acaso no esto increíble?

Cómo prevenir la cefalea en racimos

A continuación te compartiremos un par de sugerencias o cuidados destacados para que no te veas afectado por la cefalea en racimos o brotes:

1. Usa filtros de luz azul
   

   Estos filtros evitan que te sobre expongas a esta temible luz y termines sufriendo de fatiga ocular, enrojecimiento o lagrimeo de los ojos, visión borrosa o dolores de cabeza, por tan solo mencionar unos cuantos síntomas.

   Actualmente existen muchísimas variedades en el mercado, tan solo asegúrate de que realmente funcionen para que estés protegido lo mejor que puedas ¿Vale?

   

2. Usa un software de avanzada
   

   Bien, aunque acabamos de recomendarte los filtros de luz azul, la verdad es que debemos confesarte que estos no son tan prácticos ni saludables como para confiar únicamente en ellos.

   Por ello lo más recomendable y seguro es que le saques el máximo provecho a un software especializado para cuidar los ojos, mejorar tu sueño y promover tu salud visual y general significativamente conocido como Iris.

   Este ha marcado la pauta desde su creación en el 2015, tanto así que más de dos millón de personas lo usan activamente en sus computadoras u ordenadores portátiles a diario y por periodos prolongados.

Conoce cómo funciona Iris

1. Previene la fatiga ocular
   

   Al controlar el brillo de la pantalla sin usar PWM, optimiza sus pulsaciones y de esta manera prepara tu monitor para que puedas usarlo horas y horas sin fatigar tu vista ni ocasionarte dolores de cabeza.

2. Reduce el dolor de tus ojos
   

   Este software hace un match perfecto entre la luz a tu alrededor y el brillo de tu pantalla, y además sus configuraciones predeterminadas se ajustan automáticamente a ella, logrando que te sientas tan cómodo cuando la mires que hasta creerás que estás leyendo un libro en lugar de estar usándola.

   

3. Mejora tu ciclo de sueño
   

   Iris regula de forma gradual la cantidad de luz azul que emiten tus pantallas día y noche.

   Así es como incita al organismo a producir más melatonina una vez que el sol se ha ocultado, y en consecuencia, eres capaz de conciliar el sueño más rápido y con mayor profundidad.

   El hipotálamo lo nota de inmediato y se ve favorecido puesto que como te dijimos hace un par de párrafos, es el encargado de regular estados fisiológicos vitales como el sueño.

¡Disfruta de Iris: un software 100% saludable!

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Puede descargar Iris ahora: es rápido, fácil y simple. Viene con una prueba gratuita de 7 días para que pueda probarlo y ver los beneficios

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The post Cefalea en racimos: qué es y cómo evitarla appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Conciliar el sueño en estos tiempos es casi una misión imposible.

Las rutinas profesionales son cada vez más demandantes y si a eso le sumamos las obligaciones personales y familiares, casi desearíamos que el día durara el doble.

Sin embargo, existen factores más serios que nos imposibilitan dormir profundamente y en horas tempranas

¿Te imaginas de qué se tratan? Bueno, si estás pensando en aquellos vinculados a las nuevas tecnologías entonces has acertado.

Ya es costumbre usar las computadoras en demasía, incluso al llegar casa, ya sea para buscar información sobre algo en específico, para consultar las noticias, comunicarnos con alguien más o entretenernos.

Y desde que los teléfonos inteligentes irrumpieron en el mercado pues los patrones del sueño terminaron por descontrolarse desmesuradamente.

Esto se debe a que los manejamos al estar en cama y aunque no lo creas sus pantallas tienen el poder de mantenernos despiertos por más tiempo.

La tecnología te roba el sueño

En este apartado te explicaremos cómo tus problemas del sueño pueden estar intrínsecamente vinculados con la gran cantidad de luz azul que emiten las pantallas de tus equipos electrónicos y que seguramente percibes sin la protección adecuada.

La luz azul es capaz de inhibir la producción de melatonina, la cual es la encargada de regular los ritmos circadianos que representan nuestro reloj biológico, adaptándolos a periodos de 24 horas y enfocándolos tanto al sueño como a la vigilia.

Entonces, el insomnio o los problemas para quedarte dormido con facilidad en las noches se deben a un trastorno del ritmo, y este se origina muchas veces por usar tu celular o tu computador al acostarte.

Cómo evitar los problemas del sueño

• No uses tu teléfono ni tu laptop al irte a la cama

El argumento es muy convincente y te lo explicaremos de manera clara:
la luz azul emitida por estos aparatos altera tu ritmo del sueño y te mantiene vigilante, en lugar de ayudar a tu cuerpo a prepararse para dormir.
Entonces, si estás sufriendo de insomnio últimamente y durante estos episodios usas tu celular, tableta o laptop, puedes estar seguro de que su luz azul está causándote estragos.

• Utiliza un filtro de luz azul

  

Si por motivos que se escapan de tus manos debes usar tu computador antes de ir a la cama, o inclusive al haberte acostado,
pues lo más recomendable es que utilices un filtro de luz azul que la bloquee e impida que altere tus patrones del sueño, y que además te cause síntomas como dolor de cabeza y ojos, visión borrosa, lagrimeos, etc.

Hoy en día existen muchos bloqueadores de luz azul en el mercado, e inclusive ya hay lentes especializados para proteger tu visión de sus efectos nefastos,
pero lo cierto es que no suelen ser tan efectivos como tus ojos lo ameritan.
Digamos que cumplen un poco el trabajo, pero no son del todo confiables ni mucho 100% saludables.

• Usa Iris: un software increíble 

  

Iris te ayudará a dormir más y mejor puesto que su página de luz azul reduce la cantidad emitida por las pantallas de tus dispositivos electrónicos tanto de día como de noche.
Y es precisamente cuando ya no hay sol cuando esta funcionalidad es más importante.

¿Te preguntas por qué? pues te lo dijimos al principio: porque tu organismo produce más melatonina y es capaz de conciliar el sueño a una mayor velocidad.
Y no solo eso, sino que duermes profundamente y por lo tanto descansas y te relajas.

Iris: cómo obtenerlo

Descargar Iris

Iris reduce la fatiga ocular, el dolor de ojos y mejora la calidad del sueño.

Tiene más de 20 funciones novedosas para configurar tus pantallas y convertirlas en hardware aptos para la vista.

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The post Principales problemas para dormir appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

El período de gestación de la mujer suele ser uno de lo más estresantes de su vida debido a la gran cantidad de cambios que se manifiestan, y no solamente a nivel físico, sino también a nivel psicológico, mental y por supuesto, hormonal.

El embarazo es como subirse a una montaña rusa: tiene altos y bajos, picos de éxtasis y felicidad y caídas estrepitosas llenas de ansiedad, desconcierto y cansancio.

Y si a esto le sumas uno de los mayores problemas como lo es el insomnio, pues el escenario se torna mucho más fatigante.

Así es, la imposibilidad de dormir durante la dulce espera se debe más que todo a molestias físicas como los vómitos y náuseas –especialmente durante el primer trimestre-, al síndrome de las piernas cansadas, o al peso ganado que muchas veces les genera sensación de asfixia a las mujeres al momento de acostarse.

Sin embargo, una de las causas más frecuentes para sufrir de insomnio en el embarazo suele pasar desapercibida, o no se le da la importancia que amerita pese a los efectos negativos que genera en el organismo, y se trata del uso de equipos electrónicos antes de dormir.

Por qué sufres de insomnio embarazada

En efecto, la luz azul que emiten las pantallas de tus dispositivos de uso diario como tu móvil, laptop o tableta altera tu reloj biológico porque es muy parecida a la luz solar, de modo que tu cerebro capta una señal errada: cree que es de día y no de noche, y por lo tanto te cuesta tanto conciliar el sueño al acostarte.

Además, la gran cantidad de luz azul que emiten tus monitores durante la noche evitan que tu organismo produzca suficiente melatonina, y por ende, no puedes quedarte dormida rápida ni profundamente.

Entonces debes tomar los correctivos pertinentes para que el uso de estos aparatos no perturbe tu patrón del sueño, en especial porque durante el embarazo es cuando más necesitas dormir y descansar plácidamente.

Cómo evitar el insomnio

• No uses tus equipos antes de dormir

Lo ideal es que dejes de usar tu móvil o tu computadora al menos 2 horas antes de irte a la cama.

De esta manera permitirás que tu ritmo circadiano funcione correctamente y así tu cerebro interpretará el mensaje de que ha llegado el momento de dormir y descansar.

• Usa un filtro de luz azul

Si deseas darle un vistazo a tus redes sociales, leer digitalmente, jugar con alguna aplicación o checar tu correo una vez que te has metido a la cama, pues no olvides proteger tus ojos de la luz azul con un filtro especialmente diseñado para esto.

Estos bloquearán el exceso de luz que percibirás y te harán sentir un poco más cómoda al usarlos, aunque lo más probable es que no sean tan eficaces como para prevenir el insomnio.

• Usa Iris: un software para dormir mejor

Así como lo lees: Iris fue creado en 2015 para ayudarte a dormir mejor ¿Quieres saber cómo funciona?

Bien, pues a través de su página de luz azul la regula gradualmente, sobre todo si el sol ya se ha puesto y aun estás usando tu computador.

De esta manera incentiva a tu cuerpo a producir más melatonina y así es como tu insomnio se disipará por completo: podrás dormirte más velozmente y a un nivel más profundo del que pudieses imaginarte.

Además Iris cuida tus ojos, pues la fatiga ocular también puede ser una importante causa de desvelo durante el embarazo.

En esencia, optimiza las pulsaciones de tu pantalla y controla su brillo para que puedas mirarlas sin sufrir esta condición ni dolores de cabeza.

El dolor de ojos al usar tu PC por muchas horas también será cosa del pasado puesto que ganarás muchísima comodidad: tanta que creerás que estás leyendo un libro, aun cuando realmente estés frente a tu pantalla.

Descarga y disfruta Iris

Compra Ahora

La versión de prueba es gratuita y puedes aprovecharla durante 7 días continuos, pero debes saber que la versión de por vida cuesta $15 y puedes descargarlo usando nuestro sitio web

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The post A qué se debe el insomnio en el embarazo appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Hoy en día resulta inevitable usar dispositivos electrónicos tanto en el ámbito profesional como personal, siendo la PC uno de los más populares.

Así es, la usamos para casi todo lo que tenemos que hacer a diario: para las compras, los servicios, para movilizar dinero, enviar un correo, buscar información, y por supuesto, hasta para jugar o entretenernos un rato.

Pero lo cierto es que el uso desmedido de este y otros equipos tecnológicos nos perjudica considerablemente, sobre todo a nivel visual.

De allí que cuidar nuestros ojos cuando estamos mucho tiempo frente a una pantalla goce de tanta importancia en la actualidad, y si tu aun no has tomado los correctivos pertinentes, pues te invitamos a hacerlo cuanto antes.

Pero si no sabes por dónde empezar, tranquilo, no te desesperes: acá te contaremos qué puedes hacer para proteger tus ojos de la PC siempre que te dispongas a usarla

Cómo proteger tus ojos de la PC

• Usa un filtro de luz azul

Este es quizás el mejor consejo que podemos darte porque los efectos que genera la luz azul en tus ojos son realmente nocivos y preocupantes.

Desde visión borrosa y dolores de cabeza, hasta complicaciones más serias como la llamada degeneración macular asociada a la edad, que a la larga produce ceguera.

Entonces, no dudes en adquirir un buen filtro que te permita regular la cantidad de luz que perciben tus ojos al estar pegado al monitor durante horas y horas, o de lo contrario tus ojos sufrirán las consecuencias más temprano que tarde.

• Prueba Iris: un software de avanzada

Es cierto que existen otras recomendaciones importantes y valiosas para cuidar tus ojos al usar tu computadora tales como ubicar el monitor a una distancia y altura prudencial, o descansar la vista cada cierto tiempo para evitar fatiga ocular, rojeces o irritación en los ojos, pero ninguna se compara con la utilización de un software tan vanguardista como Iris.

Este fue creado en el 2015 precisamente para que las personas que usan mucho sus ordenadores puedan seguir sacándoles provecho sin perjudicar su visión.

La idea es que usarlos sea tan cómodo como leer un libro y en las siguientes líneas te explicaremos por qué.

Qué es Iris y cómo funciona

Iris no es un filtro de luz azul, sino un software muy revolucionario que evita que dicha luz emitida por las pantallas de los dispositivos que usas a diario, y en demasía, te generen fatiga ocular, problemas del sueño, dolores de cabeza, cuello o espalda, depresión, cambios de humor, inestabilidad emocional, cataratas y más.

Tiene más de 20 funcionalidades para controlar el brillo de las pantallas, la cantidad de luz azul que emitirán, la temperatura del color, transiciones, configuraciones de pantalla para el día y la noche y pare usted de contar.

Además tiene 3 modos: automático, manual y pausado, mientras que sus tipos se clasifican en 9 pre configuraciones, siendo las alusivas a la “Salud” y al “Sueño”, las preferidas por sus usuarios debido a sus increíbles beneficios.

Tu puedes usar Iris sin problemas

Puede visitar nuestra página y probar Iris con un período de prueba de 7 días en cualquier momento que desee

Descargar Iris

Una vez que finaliza la prueba, puede ver el efecto usted mismo y decidir si continúa o no usando Iris.

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The post Aprende a proteger tus ojos de la PC appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

La astenopía es conocida clínicamente como una condición oftalmológica derivada del esfuerzo ocular constante y continuado que produce dolor en los ojos, fatiga ocular, visión borrosa o doble y por supuesto dolores de cabeza.

Suele manifestarse con mucha frecuencia al forzar la vista durante las lecturas, escrituras o al estar mucho tiempo mirando la pantalla de la laptop, la PC o de otros equipos electrónicos que hoy en día tenemos al alcance de nuestras manos.

En efecto, se ha demostrado que al fijar la mirada en la realización de una actividad intensa, como en el uso de dichos dispositivos tecnológicos, los ojos se resienten y se produce la astenopía.

Esto se debe a que el músculo ciliar -el cual reviste al cristalino del ojo- se tensa y origina síntomas como enrojecimiento o irritación de los ojos que indudablemente reducen tus horas de productividad, y además, impactan tu salud considerablemente en el corto, mediano y largo plazo.

Cómo cuidar tus ojos

Así que si tu eres una de esas personas que destina gran parte de su día a estar frente a estas pantallas lo más recomendable es que tomes los correctivos pertinentes a la brevedad posible para que tu visión se mantenga sana y saludable.

¿Te interesa saber algunos consejos para cuidar tus ojos regularmente?

Si es así estás de suerte porque acá abajo te compartiremos unos cuantos y estamos seguros de que te resultarán muy útiles y prácticos.

• Guarda las distancias

No estés ni muy lejos ni muy pegado a la pantalla de tu computador o de cualquier otro aparato electrónico, aunque lo mismo aplica mientras lees un libro o escribes un texto ¿De acuerdo?

De esta forma evitas la sobre estimulación del músculo ciliar para conseguir un buen enfoque y así tus ojos no se sentirán fatigados, cansados, ni tendrás lagrimeos o rojeces indeseadas.

• Usa recursos adicionales

En este punto consideramos muy apropiado presentarte un software creado en 2015 para cuidar tu salud visual, evitándote dolor de ojos, mejorando tus horas de descanso e incrementando tus niveles de productividad al máximo.

Se trata de Iris y si sigues leyendo descubrirás cómo puede mejorar tu vida a grandes rasgos.

Digamos que Iris te ofrece la posibilidad de configurar o ajustar ciertos parámetros para que el uso de tus pantallas sea tan placentero como leer un libro.

Por ejemplo, puedes reducir la cantidad de luz azul que emiten las pantallas y que causan muchísima fatiga visual, o reducir su brillo para mayor comodidad, e inclusive puedes renderizar las fuentes de tus textos para que tus ojos no hagan tanto esfuerzo al leer y se cansen.

Aunque no lo creas, este tipo de renderización marca la diferencia entre tener ojos cansados o descansados y en óptimo estado, y gracias a Iris puedes modificarlas; tan solo recuerda que mientras más “fea” luzca la fuente, mejor será esta para tus ojos.

Evita la astenopía con Iris

Iris es el único software disponible actualmente en el mercado mundial que evita el parpadeo de tus monitores que originan que el músculo ciliar se contraiga constantemente.

Para ello usa un proceso similar al movimiento que hace el iris del ojo cuando encendemos y apagamos las luces de nuestro cuarto y luego nos miramos al espejo, con la salvedad de que el cumple estos pasos más velozmente.

Este tipo de funcionalidades de Iris son las que evitarán que sufras de astenopía u otras afectaciones oculares como el Síndrome Visual Informático (SVI), cataratas, degeneración macular, ojos llorosos, entre otras.

¿Dónde lo consigues?

Descargar Iris

Puede descargarlo e intentarlo durante 7 días sin cargo adicional, y también puede comprarlo desde nuestro sitio web

¿Qué dices?, ¿le darás una oportunidad? Si lo haces te garantizamos que no te arrepentirás.

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The post Qué es la astenopía y cómo prevenirla appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Windows 10 has come up with a variety of features over the years since it’s been around. One notable feature is the Night Light feature.

This feature is a built-in function that allows the user to reduce the blue light that’s emitted from the monitor.

The reason this feature exists is that as people are using technology more and more their exposure to blue light is rising as well.

For the uninitiated, blue light has several health benefits, but an over-exposure to blue can cause some serious damages to us.

Blue light is derived from the sun but also from fluorescent lights and most importantly our devices.

This computer night light is one such feature to help us in reducing blue light.

That being said, there is another feature that Windows 10 has and that is Dark Mode. Dark Mode does essentially what it says, makes the screen into a dark, sleek environment.

At the same time, it still begs the question which one should you go for if you are stuck between those two? Well, let’s look at them.

What Is Night Light?

Night Light is – in short – Microsoft’s answer to the popular app f.lux.

It’s basic in function much like f.lux and offers the exact same thing as f.lux.

The only real difference between this built-in function and f.lux is simply that.

Window’s computer night light is essentially f.lux except you don’t need to download it.

What About Dark Mode?

As for Dark Mode, you have to keep in mind for what it was intended for at the beginning.

It was integrated specifically for some apps in mind and provides a dark visual appearance to apps that are black.

Dark Mode essentially makes them darker. What is also to note is that there is an option for users to use a high contrast black mode.

What it does is brings in bright colours against a black theme.

The only catch to Dark Mode is that it only works on certain apps, so it’s not completely dark no matter what app you use in Dark Mode.

When Should I Use Them?

With these facts in mind, when should you be using them? Well first off Dark Mode is simply a shift in theme.

Although users have reported a reduced eye strain when in this mode, this computer night light alternative doesn’t serve much outside of that.

Furthermore, with Night Light it doesn’t completely remove blue light.

It certainly does a good job of providing a filter and covers the basics, but it can’t do much other than that.

But don’t fret too much about that as there are plenty of alternatives.

One particular alternative is the product that we offer called Iris.

With the assistance of our app, we can reduce eye pain, remove screen flickering, and assist in our users sleeping better by blocking blue light entirely.

Download Iris

We do all this and more thanks to the app carefully monitoring the user’s screen, regulating the blue lights as well as reducing the pulsations from the screen too to reduce headaches.

Our app is the perfect alternative and serves well as a computer night light.

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The post Computer Night Light: Window’s Night Light Or Dark Mode? appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Studies show that frequent exposure to blue light on your computer screens have harmful effects.

You might want to know how to reduce blue light from the computer screen or lower your screen time.

The Blue Light Effect

We need blue light in order to stay active. The sun emits a lot of it that can be found in its ultraviolet rays.

Blue light can help you stay active within the day, boost your memory and alertness, aid your cognition and memory, and make you feel happy.

However, prolonged exposure to blue light has several harmful effects on your body.

Studies show that blue light can cause eye irritation, headaches, neck and body pain, and blurry vision.

There are other alarming health problems that are connected to the blue light. Some of them are permanent eye damage, illness, and cancer.

Protect Your Eyes

You can get eyeglasses that filter ultraviolet rays. Take a lot of breaks if you are doing your work mostly from a computer.

You have to reduce your surrounding light screen and avoid using too much brightness especially if your computer is located in an area with direct sunlight.

You can also upgrade your computer screen’s display.

It is recommended to use a monitor with a liquid crystal display instead of a cathode ray tube.

LCDs are easier to see and they have an anti-reflective surface.

When you use a CRT screen, you might notice a frequent flicker on your computer screen at times.

This can cause eye fatigue in the long run.

What can Iris Software Do for You

There is another way of protecting your eyes. This can be a solution that is for the long-term.

Iris is created to decrease the amount of blue light emitted from your computer and reduce the flicker rate for your computer.

Iris can detect automatically whether you are working in a day or night setting, and it adjusts the monitor display accordingly.

The color temperature and brightness are adjusted as well on your computer.

If you are wondering how to reduce blue light from the computer screen, then try Iris.

Iris can work on USB monitors and docking stations. Some of the features include brightness without pulse width modulation, partial screen blue light reduction, manual settings, and color effects.

If the blue light is properly filtered, it won’t affect your body clock and you can sleep easily during nighttime.

Download Iris

There are new versions of Iris for latest Windows upgrade.

Iris can make your work easier. Your eyes can adjust to a prolonged computer screen time and you can do your work much faster if you don’t have eye strain.

Contact Iris today and learn more valuable information on how to reduce blue light from the computer screen.

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El dolor de cabeza frontal puede estar asociado a padecimientos serios como las migrañas, las cefaleas tensionales o la sinusitis, pero también ha sido vinculado con alteraciones en los ojos que comprometen la retina, la mácula o la conjuntiva.

La mayoría de los padecimientos visuales generan dolores de cabeza, bien sea en la nuca, o a nivel lateral o frontal ¿Te preguntas por qué?

Seguramente sí y acá te lo explicaremos más detalladamente.

Verás, el esfuerzo continuado del músculo que recubre al cristalino del ojo se fatiga mayoritariamente cuando usamos equipos como el computador.

Cuando este está muy cerca, muy elevado, o cuando no usamos protección ante la luz azul que emite su pantalla nos estamos perjudicando.

Y dado que tanto este como otros equipos electrónicos como las tabletas, las PC, laptops y los smartphones emiten grandes cantidades de esta luz tan dañina para los ojos, pues no es de extrañar que al usarlos desmedidamente te generen un dolor de cabeza frontal con bastante frecuencia o intensidad.

Cómo evitar esta dolencia

La respuesta no es otra que protegiendo tus ojos de la luz azul – y por ello hoy queremos hablarte del revolucionario software anti luz azul Iris.

Fue creado en el 2015 y desde entonces ha ganado más de un millón de adeptos a nivel mundial dada su eficacia y efectividad en la promoción de la salud visual.

Fue ideado pensando en tu productividad y en la preservación de la buena condición de tus ojos, especialmente porque no es un secreto para nadie que hoy en día pasamos horas frente a la pantalla de nuestros dispositivos electrónicos, bien sea por trabajo o por ocio.

Este software cuenta con más de 20 funcionalidades de avanzada con las cuales podrás regular la cantidad de brillo o luminosidad de tus pantallas, o reducir la luz azul emitida por ellas, lo cual evita la fatiga ocular, el dolor de cabeza frontal o en la nuca, cuello o espalda, así como resequedad en los ojos y lagrimeos.

Funcionamiento de Iris

Iris se apoya en tres grandes pilares y puesto que son vitales para que te sientas bien al usar tus dispositivos electrónicos, hemos decidido esbozártelos a continuación:

• Prevención de la fatiga ocular

Esta condición es mayormente conocida como síndrome visual informático, pero con el uso de Iris no debes temer ya que este software optimiza las pulsaciones de la pantalla al controlar su brillo sin el uso de PWM; en palabras más sencillas evita que tus ojos se fatiguen y por ende no se producen los dolores de cabeza.

• Reducción del dolor de ojos

Iris permite que el brillo de tu pantalla coincida con la luz a tu alrededor. Esto es posible gracias a los ajustes que puedes predeterminar automáticamente para acomodar tu pantalla a tu conveniencia o comodidad. La idea es que al usarla sientas tanto confort como que si estuvieses leyendo un libro ¡Fantástico!, ¿verdad?

• Mejora del sueño nocturno

¿Sabías que la luz incide en nuestro estado de ánimo, en nuestras emociones y hasta en nuestros patrones del sueño? Si trabajas en un lugar mal iluminado, o si usas tus pantallas sin proteger tu vista de la luz azul pues te verás severamente perjudicado, a menos que uses Iris.

En esencia, Iris regula gradualmente la luz azul de tu pantalla durante el día y la noche, y mediante esta función ayuda a tu cuerpo a producir más melatonina una vez que se ha ocultado el sol.

El resultado de esto es que puedes quedarte dormido más rápido, y además conciliar un sueño profundo que te permita descansar como lo mereces, para despertar al otro día con toda la energía necesaria para cumplir con tus asignaciones exitosamente y sin sentirte exhausto.

¡Descarga Iris!

Descargar Iris

Visite nuestro sitio web ahora y descargue Iris luego de seguir unos sencillos pasos.

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Piensa en cuantas veces usas tu teléfono inteligente a diario ¿100 veces?, ¿200?, ¿más?

Bueno, si a esto le sumas las horas que pasas frente al televisor, o viendo la pantalla de tu computadora, tableta o laptop, es muy probable que termines sufriendo de dolor de ojos y cabeza.

Verás, no es casualidad que luego de estar largas horas pegado a este tipo de dispositivos electrónicos te sientas cansado, fatigado, con malestar en la vista y hasta con un dolor de cabeza cuya intensidad tiende a variar.

Esto se debe a la percepción de la temible luz azul que emiten estas pantallas y ante la cual el ojo humano está fisiológicamente desprotegido.

Esta es capaz de afectar la retina, dañar la mácula, ocasionar degeneraciones en los ojos y un sinfín de síntomas indeseados.

Pero descuida, pese a que no tenemos defensas naturales ante la luz azul, ya existe un software para cuidar nuestros ojos llamado Iris.

A ver, fue creado en el año 2015 y desde entonces la cantidad de personas que lo han probado ha crecido vertiginosamente.

¿Qué es Iris?

Iris es un software que tiene objetivos muy saludables: proteger los ojos, promover la salud y fomentar el descanso o el mejor dormir, gracias a que reduce dramáticamente la luz azul.

De hecho, basta con descargarlo en tu computador para que optimice las pulsaciones de la pantalla mediante el control del brillo sin la modulación de ancho de pulso, o PWM, por sus siglas en inglés.

Acá es válido explicar que el PWM es un método diseñado para controlar el brillo de tu monitor al configurar la luz de fondo –tanto del encendido como del apagado- a una alta frecuencia.

Digamos que Iris es tu opción ideal para proteger tu visión de la luz azul, evitando el dolor de ojos y cabeza mediante la reducción de la luminancia de tus monitores.

Indudablemente es tu mejor aliado porque es fácil de descargar, funciona de forma automática controlando el brillo y adaptando las pantallas a la luz que te rodea, y lo mejor de todo es que no es costoso.

Cómo descargar Iris

Si está interesado en cuidar su salud y ha decidido comprar este software increíble, no lo piense dos veces e ingrese a nuestro sitio web oficial para descargarlo fácil e inmediatamente.

Allí podrás consultar una gran cantidad de información sobre los devastadores efectos de la luz azul, así como el mecanismo de funcionamiento del software y cómo su uso continuado puede ayudarte a gozar de buena salud visual, lo cual supone que no sufras de dolor de ojos y cabeza ni de ningunas otras afecciones de la vista.

Por ello es tan importante que le des un vistazo a su página y te cerciores de comprender cómo funciona, por qué goza de tan buena aceptación en el mercado mundial en la actualidad, y cómo puedes pagarlo y comenzar a aprovecharlo cuanto antes.

Descargar Iris

Iris es tu opción ideal

Así es, Iris es tu mejor aliado para cuidar tu salud visual porque te ofrece las siguientes ventajas:

• Reduce la luz azul de las pantallas o monitores que usas a diario.
• Previene la fatiga ocular al mejorar las pulsaciones de la pantalla sin PWM, de esta manera podrás usar tu computador o tu laptop sin sufrir dolores de cabeza o de ojos.
• Hace coincidir el brillo de tu pantalla con la luz que te rodea para prevenir que tus ojos te duelan.
• Mejora tu sueño. Aunque no lo creas, Iris regula la luz azul en el día y en la noche, lo cual es muy positivo cuando ya se ha ocultado el sol ya que de esta manera tu cuerpo produce más melatonina y así puedes dormirte más rápida y profundamente.

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In the current world where everything is automated, it is nearly next to impossible to live without computers. Almost all businesses use some kind of technology in order to be successful.

Part of Everyday Life

Inside an office, computers make staffs productive and efficient. Computers help save valuable time by automating the communication process, printing reports and memos, and a lot more.

In a school setting, computers are important since students can learn and comprehend lessons easier through the use of presentations, videos and audios.

In higher institutions, researchers, scientists, and professors can read a lot of studies, do a lot of experiments and research about past and present events with the help of the internet.

A computer is also a big part of the entertainment and social networking industry.

You can message someone on Twitter, Facebook, Whatsapp, watch Youtube videos, movies or read novels, books, and articles on the internet.

Computers and Blue Light

Too much exposure with computers can have harmful effects on your eyes. This is because computers are emitting blue light.

Blue light is generally defined as the high-energy visible light that can be found in the color spectrum.

Frequent proximity to blue light causes concerns for eye doctors and a lot of healthcare professionals.

There are already studies that show too much exposure to blue light can be very unhealthy.

Blue light can cause eye strain, affects the circadian rhythm or the body clock and can cause insomnia.

You can take frequent breaks if you are frequently looking on your computer screens or wear glasses.

However, glasses and breaks can be a short-term solution to a long-term problem. You need to get a blue light filter for PC.

Eyes Blocking the Blue Light

Your eye is not very good at blocking the blue lights that are emitted from your computer screens.

The cornea and the lens can block ultraviolet rays from reaching your eye retina.

However, blue light can directly reach your retina with ease if you are not wearing protective eyeglasses.

A blue light filter for PC can easily protect your eyes. One of the best and most recommended software is Iris.

Iris Software Can Help You

Iris is the perfect tool that is used by millions of users on their computer screen.

Whether you are an entrepreneur, an employee, a student, a teacher, or an athlete, you can be assured that your eyes get the maximum protection that they deserve.

Iris can simply remove the blue light from your computer, reduce your eyestrain by automatically adjusting your brightness, and help you sleep better.

Download Iris

With our software, you can adjust the color temperature, brightness, and color settings of your screen in the level which your eye is comfortable.

The people behind Iris have extensively studied the human eye and the color spectrum.

You are guaranteed that you are in the hands of experts when it comes to getting a blue light filter for PC.

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In this digital era, people spend most of their time in front of the computers.

Spending most of the time in front of the computer causes eye strain, yes you want to work hard but you need to take good care of the eyes especially if you have been experiencing eye strain.

One way of addressing this issue especially if you are using windows 10 is to look at a blue light filter.

Do I really need a blue screen filter for Windows?

If an eye strain which is a common problem is left untreated, you risk reducing productivity and headaches can become regular or feeling extremely tired after a day’s work.

In case there is work that needs to be done urgently, eye strain can hinder you from doing your best due to headaches or feeling tired.

If you are not using blue screen filter for Windows, you will find yourself needing regular breaks from your computer.

A lot of time is wasted when taking these breaks where one can take 15 minutes every hour and if they were added together you have lost a fair amount of work time.

All operating systems will have the negative blue light

The blue screen filter for Windows is available on all computers even the best ones, and computers that run Windows 10 can have it.

You can decide to change computers because of eye strain but all computers and operating systems are known to have blue light.

You can reduce eye strain by getting a blue screen filter for windows and use it in today’s programs and start protecting your precious eyes.

Blue light options

You may opt to wear glasses that have a blue filter, but they are very expensive.

Look for a blue light filter which is compatible with Windows 10 to get this issue of eye strain addressed.

The software is designed to work specifically windows 10 or other operating systems that are similar to reduce the blue light.

With this software, you will not experience eye strain or pain where you will be productive as required and no need to rest now and then.

This is all you need to fight eye fatigue.

Which software is recommended?

There are different types of this software and all you need is to choose the one that fits your needs which might be a bit hectic.

Not all programs are compatible with Windows 10, just ensure the one you have is best used to filter blue light on windows 10, where one of the best choices is Iris software.

Iris is known to work well with many operating systems where you can get both the pro version and free version to meet all your needs.

Download Iris

With this software, you’ll get better and the eye strain will be reduced at a very big margin.

If you have a windows 10 screen, blue light filter is the best software for you to buy and get all the comfort when working on your computer.

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Light contains particles that are electromagnetic and are said to travel in waves where they emit energy both in length and strength.

More energy is produced when the wavelength is short where a nanometer is used to measure the length 1nm is equalled to 1 billionth meter.

Different wavelengths appear in different colour where they are categorized into different groups.

These categories include:

Ultraviolet rays, infrared light radio waves, gamma rays, visible rights and x-rays.

The human eye is only capable of recognizing just one spectrum which is the visible right which is an electromagnetic spectrum which is seen as different colours such as; indigo, blue, violet, red, yellow and orange.

The blue light is known for producing a higher amount of energy due to its very short wavelength.

Long exposure to blue light spectrum can bring damages to the eye as the study shows.

How to use blue light wake up app

The blue light wake up app acts effectively when you need help in waking up, the app has natural processes that are contained in the blue light therapy app.

It will take 2-4 minutes to get out of bed and continue with your normal day rather than spending so much time swiping and snoozing in bed.

The suprachiasmatic nuclear is said to stimulate the brain and activate it using the blue light and it’s responsible for waking up and sleeping transition.

Effects of the blue light filter

• Your mood gets boosted within a short time.
• Getting out of bed gets easier.
• You always stay alert.
• You’ll have a smiling face.
• You stay motivated throughout the day.

How to use it

• The blue light wake up app is meant for waking you so don’t use it at night.
• Use it in the morning when the room is well lit.
• Prepare the device before you go to sleep.
• Use the control centre to disable night shift feature.
• Set brightness to the maximum.
• Set it to play for up to 4 mins.
• Play with the ripple effect by touching the screen.
• At night always remember to restore brightness.

Iris software

This is the simplest and great way to use as an alternative.

The Iris software is able to work without PWM where it regulates the brightness of the monitor where the backlight flicker-frequency does not require any changes or even current through backlit.

To move the white point of the monitor, it only requires a video card which will emit big brightness and be able to keep it in a moderate range.

Depending on the time of the day, Iris software can be adjusted so that the screen can detect the light that is found at night.

Download Iris

Iris is suitable for effective solutions and pocket-friendly where it does not make any effects on the monitor which has PWM flicker.

PWM is known to cause dry eyes, strains and headaches.

The Iris software will control the viewing and give you a different colored view that is safer for your eyes and your overall health.

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Sunlight is a combination of red, yellow, orange, green, indigo, violet and blue light.

When all the colours are combined they create white light we all see from computers and more.

However, did you know that each of those individual lights has both different wavelengths as well as energy? It’s true.

While rays from red are longer wavelengths and have less energy, blue rays are shorter wavelength and have more energy.

Because of those shorter wavelengths and higher energy, the blue light can cause a lot of strain on eyes, especially children’s.

As a result, it’s important to take preventative measures as well as understand more about blue light.

Sources Of Blue Light

First, we need to understand where the sources of blue light come from. As mentioned above, sunlight has a combination of lights.

This means the sun is the highest source of blue light. Controlling the sun is out of our control, however, there are other sources of blue light we can control.

Blue light also stems from fluorescent lights, compact fluorescent light bulbs, LED light, flat screen LED TVs, as well as any computer, smartphone, and tablets.

Of course, these are small compact devices making the exposure small in comparison to the sun.

The concern though stems from the long-term usage of those items.

Furthermore, the damages of blue light can come faster depending on the eye’s proximity to screens and for how long they are exposed to it.

Is Blue Light Good For You?

Another thing to talk about is whether blue light is good for you. The truth is, blue light is good for you in proper amounts.

Blue light helps in boosting alertness, memory, and even improves mood.

Blue light also helps in developing eyes as well as vision as a child and even regulates circadian rhythm (the body’s wake and sleep cycle)

That being said, too much blue light can cause a lot of damages. It can cause digital eye strain and also retina damage as well.

How To Protect From Blue Light

Because we spend so much time with technology, it’s important to take preventative measures.

The first big thing you can do is reduce screen time.

This means taking frequent breaks to allow your eyes to rest.

Some other things to consider are computer glasses which provide yellow tinted lenses and blocks blue light.

If worse comes to worse, your child or you can get anti-reflective lenses which reduce glare as well as block blue light from devices and the sun.

Protect Your Eyes

The last preventative measure you can consider as well is to try out filters or find some helpful apps.

We launched a helpful app that reduces blue light exposure on devices.

Download Iris

With the reduced blue light, individuals can find that they get better sleep, removes flickering of the screen and blue light, reduces the pain in the eyes, and so much more.

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Blue light is one of the types of light on the light spectrum. It is the light that comes from the sun, as well as electronic devices.

There are two types of blue light, the good kind, and the bad kind. The blue light that comes from the sun is the good kind of blue light.

It is needed for our bodies to get Vitamin D and it helps boost our moods and thinking levels.

However, the blue light that comes from our tablets, TVs, and computer screens is not very beneficial and can be damaging for our eyes and overall health.

The Issue with Digital Blue Light

The main problem with digital blue light is that people are getting way too much of it and are starting to see and feel the negative health effects.

The average person and child can spend up to 9 hours a day on an electronic device, from which blue light is being emitted.

So why is it so bad exactly? Well, the most common problem people who have had too much exposure to blue light complain of is eye strain and eye irritation.

Symptoms of eye strain and eye irritation are fatigue, itchy eyes and headaches.

The long-term effect is possible retina damage and problems with vision as well as nearsightedness.

We are seeing these problems become more and more common in people who are on devices during their work day, as well as after work to relax.

These people are often not very young and may already be having problems with their eyesight and the constant exposure to digital blue light can only be making it worse.

Then there is the issue with children these days being on their computers and tablets for hours on end, which means they are also being exposed to the harmful blue light for hours too.

These children could grow up to have defects in their vision and chronic migraines at a later age.

How Iris Software Works Against Digital Blue Light

Iris Software is a way to combat the negative effects that blue light has on our health. You simply install the software on your devices and then set different modes that control and minimize the blue light that is being emitted.

You can fully customize how much blue light you want to be produced, the brightness levels and strength on yours and your children’s devices, as well as how strong the colour emittance is from all the devices.

Our software is affordable and very easy to install and navigate and definitely well worth the money when talking about you and your family’s wellbeing.

With Iris Software, you can be sure all of the negative effects of blue light from digital devices will be lessened and your health will be protected without having to give up time from devices.

Download Iris

Many testimonials on our website state seeing good effects in a short amount of time, and even some doctors have started using Iris Software on their devices.

They say it is a protective measure you definitely should think about taking.

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As we become exposed to more technology use, so too does our exposure to blue light.

It’s been a growing concern for many people as blue light has a number of health benefits, but an over-exposure can lead to lack of sleep and a slew of health problems. It’s, for this reason, a lot of people have been turning to blue filter apps and other alternatives.

But do they actually work?

There are many companies, ours included that claim that they do, but are they actually an effective measure in reducing or in some cases eliminating blue light?

First, let’s look into how they actually work.

How They Work

In many cases, the low-end apps offer some basic blue filter functions. These are basically the same as what computers and other devices come with. If the free stuff is as effective as what you get right out of the box for a computer, then you can be sure that it’ll do its job just fine.

How those apps manage to pull this off, and with other apps as well is that they shift the color tone.

They move away from blue and deviate towards the warmer parts like yellow, red, or orange.

What this leaves you with is a tint or sheen that is about that colour.

The ones where you need to pay and go above and beyond for these, in fact, quality apps will do such a good job you won’t even notice a difference at all.

Download Iris

Are They Effective?

We have to say yes. Not because we are a company that specializes in blue filter apps and reducing blue light.

The reason is that our customers and many other companies have reported user results.

Those results have been overwhelmingly positive as people have reported they can sleep better, have fewer headaches from technology usage, and so much more.

Blue Filter Apps Are Only Half The Solution

But at the end of the day, the blue filter apps, at least the free ones are only half of the solution. The reason for that is fluorescent lights are also a source of blue light as well.

Since people opt to use their lights at night, they can still get an overexposure to blue light.

Furthermore, the free apps as mentioned only help in reducing blue light as opposed to blocking it.

The fix that those apps bring is temporary if you are someone who works or looks at a computer screen most of the time.

However, that is where our product comes in. As we mentioned before it works and people have reported that they sleep better and have fewer headaches.

Download Iris

What’s also important to note is that our app completely blocks blue light by regulating blue light throughout the day. Users have also reported that a reduction in eye pain.

Lastly, our app can remove screen flickering entirely as well, ensuring we go above and beyond traditional apps to provide you with the best experience while also reducing blue light for you.

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Exposure to blue light is something that is becoming more and more common in everyday households. Blue light is the light in all of your electronic devices with screens such as TVs, tablets, phones, and laptops.

As people are becoming more fluent with technology and using it more often in their homes and at work, studies are beginning to show that all this technology use can actually be quite dangerous to our health and well-being due to our constant exposure to blue light.

Everything that is electronic and has a screen contains blue light which changes the color of the screen to a more attractive color, so it is quite inescapable, but there are things you can do to make it less harmful.

The Consequences of Too Much Blue Light Exposure

The bad health effects of constant blue light exposure include, but are not limited to, eye strain, eye irritation, migraines, headaches, insomnia, and bad sleeping patterns.

Some of the more major health concerns can be future nearsightedness in children and permanent retina damage.

Eye strain and eye irritation can be caused by staring into a screen that emits blue light for too long, and it is the most common health concern seen in people who use electronic devices excessively.

Migraines and headaches are another common concern seen in people.

However, migraines are a little more severe and are more likely to affect people who use computers for long hours in their workplace or school.

Insomnia and uneasy sleeping can affect anybody who uses electronic devices before bed or at night in a dark room.

The blue light is very severe in dark places so it can hurt someone badly when it is used for long periods of time in the dark.

If you are exposed to blue light for too long before bed, you won’t sleep very well because the blue light is like a signal to wake up your brain, and so your mind and conscious will be awake for a long time even if your body is tired.

The two more severe cases can happen if you let young children use electronics for too long.

Their young and sensitive eyes are easily harmed and they could become nearsighted when they are older due to too much blue light exposure.

The same goes for retina damage, though that could happen to anyone in the most extreme cases.

The Blue Light Dimmer App That Can Help

With the installation of a blue light dimmer app that can help minimize the harmful effects of blue light, all the bad health effects that are caused by blue light can be neutralized and not so likely in many cases.

One such blue light dimmer app is Iris it is an extremely affordable and well-reviewed solution that has been tested and proven as a good option by many people already.

With the Iris software, you have full control over customization on all of your devices where Iris is installed.

Download Iris

You can control the brightness, the blue light levels, and the color saturation of any device at any time.

The blue light will not be such a health concern with the help of the blue light dimmer app like our software.

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Regardless of your age, you need to develop healthy habits to protect your eyes. If you frequently spend time watching videos on your computer screen or your mobile phones, your eyes might be exposed to a lot of blue light.

About Blue Light

Blue light is a part of the visible spectrum that has a harmful effect on your eyes. Blue light can be found everywhere. The sun’s ultraviolet rays have a blue light in it.

Digital devices and LED or light emitting diodes also emit a lot of blue light. If you are young, you need to get yourself a blue light cut.

The ocular lens pigment which protects the eyes from harmful light forms and develops during teenage years.

It is important to limit the exposure of children and adults alike in order to prevent any eye diseases such as cataracts for older people, and age-related macular degeneration.

Harmful Effects of Blue Light

There are health problems that are related to blue light. Your circadian rhythm might get disrupted if you expose yourself to blue light before sleeping.

You might have a hard time learning and memorizing lessons. If you become an insomniac, it will lead to the increase of neurotoxin in the body which will make it harder to sleep.

People who have high levels of neurotoxin are prone to depression. People who are not getting a good night’s sleep are prone to eat more fatty food which can lead to obesity and other heart problems.

Our eye filter does not provide enough protection for a blue light cut.

Blue Light from Computers

With today’s technology advances, computers became a necessity. You can get a lot of information from your computer.

However, the computer can emit a lot of blue light without you realizing it. Blinking frequently can be a temporary solution in order to get a blue light cut or reduce your exposure to blue light.

If you are experiencing eye strain, you can also take breaks frequently or wear glasses.

However, there is another way that can help you reduce your exposure to blue light that can be very convenient for you.

Iris Software

Iris software was created with the goal of protecting your eyes from any harmful light that your computer emits.

This software optimizes the time of screen pulsating and reduces brightness at a certain time of the day on your computer.

The Iris software filters the blue light on your screen by switching it in the proper mode whether you are watching a movie, reading during nighttime, you are in a dark room and a lot more.

Some of the benefits that you can get with the Iris software are it enables you to see the dark screens better when you are watching a movie, use optimize color inversions, leaves the green color while reducing the blue color on your screen and a lot more.

For more information, you can visit Iris.

Download Iris

This will enable you to work more conveniently and without any hassles.

The software is automatic and your eyes are protected without compromising your entertainment or your work.

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In fact, dropping sleep from seven to only five hours or less per night doubles our risk of death from all causes.

But what does sleep have to do with blue light or having a blue filter? Well, the truth is, as we’ve grown more and more dependent on technology, we’ve spent longer times being exposed to it.

The problem stems from the fact that the devices we use emit blue light. Although blue light is helpful, too much can cause us to stay up later and suffer from a variety of other problems too.

Why Is Technology Hurting Us?

One of the benefits of blue light is that it helps our body regulate our wake up and sleep cycle. An overexposure to blue light from technology throws that balance off of the scale.

How it does that is since our body’s cycle is determined by the exposure to light and dark, by having a monitor on, our body thinks it’s being exposed to more sunlight than darkness.

The darkness is important as once our eyes capture darkness, our body recognizes that it’s dark and produces a variety of chemicals that make us feel sleepy.

Fortunately for us though, recent updates in technology have addressed some of these concerns and they actually have some features in place to help with avoiding these problems in the future.

Adding A Blue Filter For PC

In the creator’s update in April 2017, Windows 10 was given a Night Light feature. What this feature does is that it reduces the amount of blue light that’s coming from the display screen. It does this by showing warmer colours on the monitor which reduce the amount of energy that’s coming out of the screen.

In order to activate this all you need to do is get access to the Action Center. From there, click on All Settings, then System, followed by clicking on Display. From that menu, you can choose whether you want the night light to be on or off. To configure it, click on Night Light settings.

The benefits of configuring it can allow you to turn it on or off immediately, adjusting colour temperature, and even scheduling when the night light will turn on or off.

Adding A Blue Filter For macOS

Macs also got their own blue light limiting feature called Night Shift, to activate it, open up System Preferences and find Displays. From there you’ll have a Night Shift tab where you can schedule it however you like. Whether it’s custom schedule or you can configure it to when the sun is set based on your location.

A Guaranteed Way To Eliminate Blue Light

Although these methods are free, they still do the same thing in reducing blue light instead of removing it completely. This is important to note as there are many sources of blue light, most notably from the sun.

If you want to remove that risk of blue light overexposure you should try Iris. It works on all platforms and devices and provides numerous benefits.

Users have reported that since installing they’ve gotten better sleep and that the app also removes screen flicker, reduces eye pain and removes blue light entirely

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The post Blue Filter For PC appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

You may think that all blue light filters are the same but they are not.

In this article, I’m going to give you everything you need to know to choose the best blue light filter.

Based on my 5 years of experience dealing with blue light, eye problems, and sleep, there are certain things which are super important and nobody talks about.

If you want to protect your eyes from the PC,

If you want to have better and more deep sleep,

If you want to work more on your computer and be less tired,

Then filtering and controlling your blue light exposure will help you achieve this.

All high-performing people know about blue light, but there are also some things which they know and most people don’t.

You are already a step ahead because you know that our health is not only food and water.

Light has so profound effect on our body and yet it is the most underrated physical phenomena.

The light changes our sleep patterns, affect the building blocks of our body – the mitochondria cells.

Light regulates our mood and emotions and the truth is that we don’t even see most of the light around us.

Our microwave, the Wi-Fi in our house, radio, our smartphones even the electrical current in our house, all of this is light.

And while we can’t live in caves and about all EMFs, you can do something about the harmful emissions from your PC at work or at your home.

Cells of living things respond the most to red and blue light.

Red light promotes growth and blue light suppresses growth.

You can see this in medical researches on plants, rats and all kinds of animals.

In our body, we get tons of problems by too much exposure to blue light.

One of the most prominent are different problems and retinal damages to our eyes, but we also get negative effects if we get too much blue light onto our skin.

And not surprisingly the biggest producer of blue light in our lives is our electronic devices.

Phones, laptops and our PC.

Compared to the sunlight the light emitted from our electronic devices contains so much more blue light that all of us get eye pain, sleep problems, depression, mood swings and emotional instability.

But it shouldn’t be that way. There is a way to use your PC whole day and feel great.

In 2015 I created a game-changing health software called Iris.

Today it’s used by more than 1 million people worldwide and is growing every day.

Download Iris

If you have some friend who is super productive and feels great all the time she is probably using Iris and is one of the thousands of happy users. So back to the question,

Why most Blue light filters are bad?

To answer this question simply, it’s not only blue light.

There is also PWM flicker, Subpixel flicker and the premise of most blue light filters is that they will improve your sleep.

But is this actually true?

If you have some blue light filter you can use this blue light filter test to see how effective it is.

It’s not only Blue light

And by it’s not only blue light I mean that the latest medical researches point that light up to 550 nm has an effect on melatonin suppression.

They are actually not that new since most of them are from 2001 but most of the blue light filter manufacturers don’t even read things that are this old.

I don’t want to go into much details about this so I’m just going to give you some links to medical researches: Study 1, Study 2, Study 3, etc.

And you don’t need a PhD to understand all of this things.

We have read, tested and made a product which can give you all the benefits of the science of blue light with a simple click.

And just so you know, if you really want to improve your sleep, the colors around you at night should look like the Sleep type in Iris.

This may seem like too much but it’s actually true.

However, the Health type will reduce the peak of blue light and you will be more healthy and sleep better while the colors of your screen comfortable to watch.

Just try and tell me if you don’t see a difference in your eye and sleep health. You will be amazed and you will never use a PC without Iris again.

Download Iris

Flicker

So you need to block light up to 550 nm to have a better sleep (both blue and green) but what about eye protection?

Is blocking blue light enough to reduce your eye pain and eye-related problems with the PC?

Is it normal to feel eye strain in front of the PC?

The answer is No.

Eye pain has little to do with reducing the blue light and much more with matching the brightness to the room lighting and reducing flicker from your monitor.

My research found that most monitors are actually really bad for the eyes and I explain this in a little bit more details in my TED talk, “How technology is killing our eyes“:

The flicker from our monitor causes our iris got make constant contractions and this is actually the thing I wanted to fix when I created my software, Iris.

The process is similar to the movement of the iris when we turn ON and OFF the lights in the room and watch ourselves in the mirror but much faster.

It looks like this:

Iris fixes this by controlling the brightness of the screen automatically without changing the flicker frequency.

Under the hood, it uses the video card and special kinds of commands instead of the backlight which is much better for eye protection and Iris is the only software in the world which takes care of all kinds of flickers.

You can test this by installing Iris and going to the PWM flicker test or Subpixel flicker test.

You can also try other softwares for eye protection and/or blue light reduction with the above tests and just the difference.

Download Iris

Other things which affect our Eye health

Aside from the blue light and the flicker of our monitors, there are also other things which affect our eye health.

Font Rendering

Iris is the only software which can make things like font rendering more healthy for the eyes by displaying more sharp fonts which are easier for our eyes to focus.

Glossy vs Matte

Other things like glossy monitors also affect our eye health because they cause a double image on the screen and our eye gets strained while trying to focus on only one of the images.

If you have a glossy monitor like on the picture of the left consider buying some anti-reflective coating or using a matte screen which doesn’t reflect the light but diffuses it.

Yawning

It’s also a good practice to yawn more since this makes our eyes to produce more tears.

Yawning is the most effective way to moisture our eyes.

Rests

If you can try to stand up from the PC from time to time and look at a distant object.

Looking at distant objects will help your eyes to relax more and will reduce the eye strain from your monitor.

Iris can remind you to take breaks at regular intervals with its Timer feature.

But if you only install Iris just for the blue light and the flicker-free brightness you don’t need to take such measures and you will feel great without implementing complex routines into your lifestyle.

It’s simple as downloading the software.

Download Iris

What if I don’t use a Blue light filter?

Well, you are not going to die but you are going to be much more unhealthy and I’m not sure if there is even a downside to blue light filters.

Studies show that prolong exposure to blue light is linked to:

• Impaired memory
• Depression
• Macular degeneration
• Cataracts
• Prostate and breast cancer
• Risk of obesity
• Neurotoxin buildup
• Diabetes
• Obesity
• Chronic fatigue
• Poor immunity and susceptibility to viruses and bacteria
• Cardiovascular diseases

This may sound like too much but the light really is more than just light.

We spend so much time thinking about what we eat and what we drink.

We know that a poor diet can cause all sorts of diseases but what about our light diet?

Light is important for every cell into our body from the mitochondria to our hormone-producing organs.

Light is important and using a blue light filter at least during the night is also important.

Whatever you will get blue light filter glasses, blue light filter software or blue light filter screen protector try for a couple of days to reduce the blue light around you during the night.

You will never look at electronic devices during the night the same way again.

Download Iris

How will I be better if I use a Blue light filter?

First, if you use a blue light filter at night you will notice an immediate difference in the amount of the time you need to fall asleep after using your computer at night.

But I personally don’t like to go to sleep early so my biggest benefit is that I don’t feel any eye pain or eye strain anymore from my monitor.

Computer Vision Syndrome (CVS)  or some symptoms of it are present in more than 90% of the computer users worldwide.

I suffered from dry eyes, used tons of artificial eye drops but not anymore. A regular blue light filter may not cure all of the symptoms of CVS but it will definitely help.

The reason is as I told before that blue light is only part of the problem but it’s an important part.

As the most high-energy visible light, it penetrates deep into our retina and damages it.

Macular degeneration, cataracts, and all kinds of irreversible diseases are caused by too much blue light so by using a blue light filter you will never have to worry about this things again.

So you will sleep better, you will feel less eye strain and your eye pain will be reduced.

If you care about your eye health and really want to use your computer for longer without feeling any eye strain Iris is the perfect solution.

Not only that it will gradually regulate the blue light to sleep better and protect yourself from all kinds of eye diseases, but it will also match the brightness of the screen to the light around you and will remove the flicker from your monitor.

Flicker is the most common case for us to get bad vision and prescription glasses and Iris will save your vision without the need to restrain yourself from using the computer.

With Iris, you can use your computer for the entire day and night and be sure that your vision will not become worse. It will actually become better, much better.

Healthy eyes, better vision, reduces eye strain, relieved eye pain, and better sleep.

Do you want to be the healthiest of your friends, without doing anything?

Download Iris

How is Iris different from other products?

Blue light

Compared to other blue light filter software Iris blocks the blue light better and has bigger color range.

While most softwares can leave 5 or 10% blue light even on the lowest values Iris can literally remove all blue and green light up to 550nm.

To test this you can use this test image or go to Iris blue light filter test for testing gifs and other methods to test how much blue light your blue light filter blocks.

Iris doesn’t work on TVs yet so if you want to block the blue light from your TV or the lightbulbs around you it’s good to combine it with blue light filter glasses.

The benefit of Iris over blue light filter glasses aside for the bigger blocking range is also that it blocks the blue light before it’s even emitted so it doesn’t come to your skin which causes some health problems with the mitochondria.

Melanopsin is also present in our skin so you may also get some circadian rhythms disruption if you get too much blue light on your skin.

Flicker

Iris is also the only product which can remove all flicker from your monitor which is the main cause of eye strain and headaches.

You can test your monitor for PWM flicker from this PWM flicker test and test your monitor for Subpixel flicker from this Subpixel flicker test.

Download Iris

Is Iris Free?

Iris is free for 7 days and it doesn’t require you to enter any debit/credit card details so you can just click the Download button and you will get an installation file.

After installation, you will also get your own special invite link and if you like Iris and send your link to some of your friends you get 1 more free month for every friend you invite.

If some of your friends install Iris you will get 1 more month of free time for your Iris so you can basically use it 1 year for free if you just tell to 10 friends.

If you want to use the program more than this you can always click the Buy button and you can purchase lifelong or subscription license for Iris.

You can read more about all these things from the Licensing page on our website.

Download Iris

Will I get my money back if I don’t like it?

Yes, we have a company rule to always refund money if somebody is unhappy with Iris.

We will also probably delete the activation code since it’s not fair if you like and use Iris but want a refund.

I tried to summarize all questions related to your buying protection at this Buying Agreement.

In short, we always refund money and try to provide the best possible service.

Up until now, we don’t have not even one unhappy customer so we try really hard to be good and helpful.

If you don’t believe me, see the reviews on our Facebook page.

Download Iris

Do people use Iris?

Yes, more than 2 million people at the time of writing use Iris in more than 180 countries.

Iris is also recommended from world-class experts as the best health software. It’s used by millionaires, Olympic athletes, doctors and health experts and so many people tell us that this is the first software they install on their PC.

Download Iris

Famous people like Dr. Mercola and Ben Greenfield use Iris:

Download Now

People on Facebook use Iris:

and also on Twitter:

You can see all positive reviews on our Facebook page and famous people who use the software on the homepage.

I also have some collection of e-mails and other reviews on the testimonials page.

There are so much more people using Iris but we just recently started collecting reviews so I guess it’s my fault that I can only show you only couple of hundred reviews but they are all real.

We don’t have even one unhappy user and if somebody is not happy we refund everything purchased.

It’s mine and our company biggest rule and responsibility to never let problem unsolved or a user not happy.

Download Iris

If I have a problem will somebody help me?

Yes, we answer via Messenger and via e-mail to everything.

On Messenger, we also have some automation for the most common questions so it’s the preferred method of communication and you can get an answer in under 1 second.

For our team to respond it takes us around 1 day because we are still a small team but I have also a plan to add some phone support 🙂

Download Iris

Final Words

Thanks for reading this article and if you liked it, we would be really happy if you click some of the buttons bellow and share it with friends. Thank you again,

Daniel Georgiev
CEO Iris Technologies

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The post How to choose a Blue light filter appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

For the last few decades, there has been a lot of buzz around the effects, both positive and negative of the natural and artificial light on us.

Be how the light influences our mood, energy or some biological and physiological processes.

In this article, you’ll find out why and in which ways, sunlight can either help us or damage our health.

From the synthesis of Vitamin D which is crucial for us to some problems such as sunburn, premature aging, and even skin cancer.

What else?

You’ll find out why exposing to artificial light-every light produced by electrical means from tablets, laptops, smartphones, and TV to LED lights and incandescent bulbs harms you.

1. Natural light

Okay, let’s begin with the sunlight.

The sun often gets a bad rap for affecting our health badly, but the truth is it has tons of positives for our overall health when we’re getting just enough of it.

• The sun literally makes you smile

Have you ever thought about why everyone is so keen on going to the beach?  I guess it’s more than just to get a tan or burn.

Whenever I think of relaxation, what my brain immediately illustrates is the picture of a big ocean in front of me with the golden sand,  the peaceful sun warming me and the gentle breeze brushing against my skin while listening to the sound of the waves, crashing against the shore.

Honestly, I can’t imagine anything better, like most of us.

Scientists found out that the sun may be addictive, that’s why we just can’t resist getting tanned.

A group of scientists exposed mice to moderate UV radiation 5 times a week for a period of 6 weeks. The light the animals were getting was similar to what a fair-skinned person would get.

The results said it all. After this period, a molecule, called beta-endorphin was found in the mice’s blood.

For those who don’t know what exactly beta-endorphins are-Endorphins are brain chemicals which influence our perception of pain. They act just like some drugs.

So, spend just an hour under the warming sun, and you literally will feel like you can’t stop smiling.

• The Sun vitamin

Probably the best source of vitamin D is the Sun.

Vitamin D is one of the essentials of being healthy. As not much foods are that rich in this vitamin, some time spent under the rays is important.

For example, if you’re fair-skinned, 15 to 20 minutes several days a week will do the work for you.

However, if you have a darker complexion, you should stay a bit more under the sun to get the benefits.

How is it synthesized?

Vitamin D is a fat-soluble vitamin. So, when UVB rays hit cholesterol in your cells, which is a lipid molecule, the reaction produces energy and vitamin D uses it.

Low vitamin D levels problems

Vitamin D deficiency is linked to some serious health conditions such as depression, weak bones and muscles, osteoporosis and even increased risk of cardiovascular diseases.

• Seasonal Affective Disorder

Have you heard about the seasonal affective disorder or (SAD)?

In simple words, that’s a seasonal depression-SAD literally makes you feel sad.

If you’re like the most people with SAD, you’re feeling under the weather from early fall to late winter.

In some cases, SAD may occur either in early spring and during the summer, but that’s another case.

If during the winter your energy levels are low, you lose interest in almost everything, you gain weight and feel tired even though you sleep literally all the time, don’t blame it on the winter blues.

There are some things you can do to beat the seasonal disorder.

Go outside and get some sunlight.

Even though it’s winter, the UV rays will still get to you and help you to deal with that seasonal sadness by synthesizing some beta-endorphins.

Another trick is to change your diet by lowering the carbohydrates intake to avoid insulin boosts.

Sunburn and skin cancer

Probably one of the most common negative effects of too much sun is sunburn.

We’ve all been there and we know how bad it is. Sunburn is caused by UV light and can occur after just several hours of direct sun exposure.

UV rays are in the invisible part of the solar spectrum and even though we don’t see them, they can get through our skin.

Our skin has two layers-inner and an outer layer which are the dermis and the epidermis.

When our skin protects from the UV rays, a pigment called melanin becomes more and our skin, darker.

An effect of way too much sun is the sunburn which occurs when the UV rays have passed through the epidermis and have reached the inner layer of the skin. Sunburn can damage, kill skin cells or even cause cancer.

The symptoms are well known and they go through redness, bumps, dry skin which can peel over time(that’s the way your skin gets rid of dead cells).

But the real problem is skin cancer.

There are two types-melanoma and nonmelanoma. The first one is far more aggressive and harder to treat and it originates from moles or any pigmented cell on the skin.

The nonmelanoma type is a lot more able to treat and can start its development from hair follicles, oil, and sweat glands as well as blood vessels.

As UV radiation is the leading cause of skin cancer, it’s crucial to protect our skin.

The solution?

Get that sunscreen

The easiest and the best way to protect your skin is by applying a sunscreen.

The timing is important. Put it on your skin around half an hour before getting into the sun to let the cream absorb properly.

Also, look at the SPF factor. The higher, the better. If your skin is likely to burn easily, a SPF 50 will work best for you and if you go for a swim, just reapply it. It will save you a lot of headaches.

2.Artificial light

Okay, let’s move forward. Artificial light for sure has a lot more negatives than positives for our health than natural sunlight.

Understanding when to expose ourselves to artificial light can make us more alert during the day or help us falling asleep easier.

We all know that artificial light has an adverse effect on animals or on entire ecosystems. But how does the light affect us?
We need light, right?

Contrast to what you may think, we don’t have to look at the clock to see if it’s time to get to sleep. Every living organism has an internal, biological clock.

This internal clock regulates most of our functions, and the biological pattern that regulates our sleep, behavior etc. is called a circadian rhythm.

It is affected by light, both natural and artificial. When the sun goes down, the brain sends signals to our body to secrete melatonin which is the sleeping hormone and when it rises, cortisol is released to make us get out of bed.

But given that nowadays artificial light is everywhere-from incandescent to LED, CFL, and halogen light bulbs to all of the electronics, it’s hard to avoid harmful light.

The main problem with artificial light is blue and UV light.

Blue light

I guess you’ve heard about blue light and that it interferes with our sleep. But what exactly it is and how does it affect us?

Blue light is a part of the light spectrum. All electronics and the sun emit blue light.

Actually, blue wavelengths emitted from the sun are good.

Blue light during the day keeps our mood and energy high when we’re awake but when the sun goes down, the blue light exposure confuses our circadian rhythm.

What happens?

We just can’t fall asleep because blue light suppresses the secretion of melatonin. Looking at the bright screens just before we go to bed confuses the circadian rhythm, i.e. our internal clock.

For sure, the best way is to live in a cave and have no exposure to other light but the sunlight, but we all know it’s impossible. The solution?

Installing an eye protecting software will for sure deal with your sleepless nights.

I can recommend you using Iris. It removes almost all of the blue light from your screen and has different types and modes which can do a lot more than just reduce blue light and brightness.

Try it now to start getting a good night’s sleep, save your eyes and become more productive.

Download Iris

Something more…

Avoid using energy efficient LED light bulbs which are bad for your health. Replace them with incandescent bulbs or use candles from time to time.

Final words

Remember to expose yourself more often to natural sunlight to get your daily dose of endorphins and vitamin D.

If you can’t avoid artificial light especially at night, definitely install Iris to start sleeping better than ever.

You can use Iris on any Windows type and it’s free, except of some pro versions.

Download Iris

Thank you for reading this article. If you’ve found it useful, share it with friends on the social media.

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The post The Pros and Cons of Natural and Artificial Light appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

Blue light interacts with our eyes and body and causes melatonin and mitochondrial problems.

Without going into much details about this the goal of this article is to show you how you can lower the blue light emitted from the screen.

I also want to tell you about some important things to consider before you choose a blue light filter software.

Why to Install a Blue light filter?

The post Blue light filter for Windows, macOS and Linux appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

If you are frequently experiencing less good night’s sleep these days, then it is time for you to take into consideration the impact that your red blue light devices have upon your nightly slumber.

With the introduction of advanced technology and sophisticated gadgets, people just love to unwind watching their favorite movies on Netflix, reading ebooks, connect with friends and others known on Twitter, Facebook or check out information on any specific subject or topic using their tablets or phones.

The health experts do opine that this is not eye-healthy.

According to a report revealed by the American Medical Assoc. Council on Public Health and Science, exposure towards excessive low blue light especially during the night time, including extended usage of different types of electronic media is likely to exacerbate sleep disorder or disrupt sleep.

Identifying the problem 

The problem faced with using gadgets during the evenings and night is that it affects quality and quantity of sleep.

Exposure at nighttime to such UV blue light is not good for your eye health.

This is more so with exposure being towards short wavelength blue light.

This type of light is generally emitted by tablets and computers and other gadgets with an illuminated display.

However, sunlight also does contain blue light.

But it is vital for the eyes during the day to help us be alert and awake.

It is also an integral part of the functioning of the sleep cycles.

But having your eyes at night to blue light exposure is termed to be a bad thing.

It tends to suppress melatonin creation.

This hormone is produced generally at night and helps the body to get ready to sleep.

Such is its impact is that studies have suggested the car dashboards to be installed with blue LED light shining.

It is an effective way to prevent drivers from sleeping when driving the car.

But suppression of melatonin is not just linked with poor sleep, but also there are reports of its being linked with dangerous diseases like diabetes and cancer.

Use proven apps to filter blue light 

If you find it impossible to keep away your phone during night time before going to bed, then it will be wise to install the leading app like Iris software that can prove to be more than beneficial for your eyes.

This app is quite efficient to completely filter out blue light.

The Blue Light Solution 

It is found to be beneficial when operating the device after sunset.

They tend to change the device color temperature providing red hue.

It helps to eliminate out all negative effects given out by the blue light and also decreases glare by a huge extent.

Using it for just a few days will help to notice a sharp reduction in strain in the eyes even when using the phone in a dim lit room.

You can download the screen dimmer app easily which just a few seconds and less space.

It is safe to be used and useful. Going through the details of the screen filter app will help you to enjoy its benefits and use the phone for long hours without any trouble.

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The post Use red blue filter apps to solve problems of blue light appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

If you are an avid user of the computer and required to work in shifts and work on accounts or data all the time, then it becomes all the more essential for you to protect your eyes.

Constant usage of computers and mobile phones will only damage your eyes which will result in severe eye strain.

This is because of the blue light emitted by these devices.

Besides damaging the eyes, blue light affects sleep quality and performance, which in turn can prove to be detrimental for the health.

Hence, using a blue light filter on the computer or the phone can help remove flicker and also reduce eye strain.

Take immediate measures 

Evidence from researches has very clearly shown that blue light arising from computer and phone screens are only making it tough for the person to fall asleep.

Microsoft and Apple have tried to tackle this issue by introducing new features within their operating systems.

It is now possible to turn on the nighttime setting features to filter away those blue tones which otherwise tends to trigger the body’s nervous system.

The blue light only interferes with the sleeping pattern and creates havoc in the person’s sleep quality.

This is noticed more among people using such devices just before hitting the bed.

There is present a plausible rationale for the blue light filter apps to effectively and efficiently work.

Also, are developed screen dimmer apps like Iris that can help promote healthy eyes by blue light significantly.

Providing solutions to blue light related health issues 

Insomnia is termed to be a problem that does require immediate solutions.

According to surveys, a good number of adults do face problems falling asleep or trying to stay asleep most nights.

The studies also revealed that the majority of the people struggled with sleep for at least once a week.

They can make use of the screen settings to decrease blue light emission in Windows, Macs computers, and iPhones.

Such a light filter is officially present only in very few Android phones which include Samsung Galaxy S8 and the Google Pixel.

But apps like Iris can be downloaded on just about any type and brand of phone.

Afterwards, they are used instantly to remove blue light and to provide protection to the eyes.

Additional Anti-Blue Light Apps 

Android and Chromebook users have found it extremely useful to wear those blue light filter glasses when operating their devices in the evenings.

Others can simply download the Iris software to their phone to enjoy healthy eyes.

This app can be downloaded effortlessly and it also comes with one-week free trial use after which the charges are very minimal.

They are found to be useful and reduce strain on the eyes.

Current users have reported that this screen dimmer app does work up to their expectations.

It has also been said to be quite inexpensive on the pocket.

You should not ignore this particular aspect and should make sure that you use the blue light filters all the time.

This will make your working with the phone completely safe and highly efficient.

You can also increase your overall productivity at work.

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Researchers are of the opinion that human retinal cells can be destroyed with the blue light exposure of low intensity emerging from television and smartphones.

It has been discovered by scientists that blue light, more specifically the short wavelength ones may damage the retina cells.

This is regarded to be a light-sensitive tissue layer outlining the internal part of the eyes.

It may lead to the death of the cells and ultimately, migraine eye pain.

Harmful effects of exposure to blue light 

These days, advanced technology and the introduction of modern electronic gadgets and smartphones have made people spend their time staring at televisions, laptops, and phones for longer time periods.

According to the experts, exposure to blue light during daytime is beneficial for eye health.

At the same time, during evenings is considered to be harmful, especially during night time.

The researchers have investigated the ill effects of low blue light of low intensity on the human retinal cells.

Blue light of short wavelength has been found to double the rate of death in the human retinal cells when compared to those cells which kept at dark places.

Moreover, the researchers stated that a molecule ‘N-retinylidene-N-retinylethanolamine tends to react with blue light towards producing radicals to the human retinal cells.

They are exposed to numerous wavelengths of blue light of low intensity by using the liquid crystal as well as organic LED (light emitting diode).

They also opine that exposure to even the shortest of wavelength blue light of about 449nm for about 24 hours will cause the largest ROS production increase.

This is almost twice like that of a control group which was kept in a dark place.

Cell death and ROS production may witness an increase in stimulating real-life conditions when white light having 449nm blue wavelength peak.

It is termed to be double the cell death amount when compared to dark control group.

Other studies for Blue Light Harm 

Studies also suggest adjusting the screen brightness to be done of what is exactly perfect – by using a screen light protector.

This means that the screen light protector has to work without any eye problems and to add up to the entertainment.

Using blue screen filter does help to reduce stress on the eyes.

As a result, it also helps the person to have a great phone, computer or tablet viewing experience at night.

It will be also useful to download paid apps like Iris software. Such a screen light protector app is bound to be the eye’s best friend.

This app is able to manage, control and filter blue light effectively. Thus, ensuring that the eyes are in good health and condition.

Blue lights are known to create problems in sleep quality. This can be rectified and good sleep enjoyed using the best phone app like Iris software.

It is affordable and can be used by anyone without any hassle.

The scientists are also of the opinion that the human eye does come with natural protective mechanisms to block wavelengths. Such waves are below 400nm.

But anything above this will prove to be detrimental to the health. But this can be taken care of by using such a screen light protector.

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The post Screen Light Protector appeared first on 💡👨‍💻 Iris - Software for Eye protection, Health and Productivity 🛌👀.

It could be that your phone is hurting your eyes very badly due to constant usage.

If so, then it becomes essential to find out the symptoms related to eye strain along with some tips to cut down on exposure towards blue light.

This will require changing your existing lifestyle, use glasses, filters and eye protection apps.

You can also download the Iris app on your phone to reduce eye strain and to ensure having healthy eyes.

Straining the eyes 

These days, the majority of the people prefer to use their smartphones and tablets for hours together.

They do this to check emails, chat with friends, colleagues, and customers.

That way, they can also see the social feeds or to play games.

Staring the phone for a very long period will only make the eyes to feel tired, drowsy, even feeling eye muscle pain.

According to reports conducted globally, people in huge numbers are glued to their devices for a good amount of time.

This trend is only noticed to become an obsession among them.

All this screen time is only negatively affecting our eye health, cited by Wikipedia as well.

There are some professions that do work the person to work on the phone or the computer for hours together or some people simply love to chat with their loved ones or friends all the time.

Hence, it becomes necessary to use a blue light filter to ensure that the phone is now safe for the eyes.

Do away with negative impacts of the eyes

The truth is exposure towards blue light especially from electronic devices is likely to have a negative impact upon the eyes.

Blue light can be really concerning since the lens and cornea are not able to filter the blue light out.

Hence, it goes to the back portion of the eyes.

Some experts are of the opinion that it could damage the retina, leading to unwanted conditions such as macular degeneration.

But no research has been conducted as of yet to back up such concerns.

The leading optometrists also state that staring at the screen for longer periods lead to facing digital eye strain.

This is also called computer vision syndrome.

Few symptoms might include trouble focusing upon a single thing, tired, red eyes, blurry vision, headaches and dry eyes.

Therefore, it becomes crucial on your part to make use of the latest advanced technology and eye protection apps like Iris to reduce eye strain and prolong natural good sight.

For example, if you sit in a squat position for a long time, then your legs are sure to get tired.

That way, it will not allow you to sit in that position anymore.

A similar thing takes place in your eyes.

To focus better and sharper on any object, your eye muscles are to pull together constantly.

But after a while, the muscles get tired.

The Solution to Blue Light Harm

Researches have also stated that melatonin, an essential hormone that assists the body to properly maintain healthy circadian rhythms, is suppressed by blue light.

Experts concluded that this can make it tough for the person to fall asleep.

Again, lack of sleep is likely to have long-term ill health effects.

Using Iris anti-blue light filter app will help promote good eyes and also allow you to work on your device for hours without any strain or worry.

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It could be that your child uses tablets and smartphones frequently to play games, to gain useful information or to chat with friends.

What you are not aware of is the fact that devices may cause potentially irreversible eye damage.

This is because, such devices are said to emit blue light, which is proven to be harmful to the eyes and for getting good quality sleep.

Using blue light filter can help your child’s eyes to be well protected.

Increased eyesight problems 

The fact is the explosion of modern technology and the introduction of different types of handheld devices in the last few years has only witnessed an enormous increase in the number of patients.

A good number of eye patients tend to comprise of young school children who complain of dry eyes and eye strain.

Such issues are caused due to excessive screen time.

Although these conditions could be prevented and treated by performing some exercises and using screen breaks, the hazards caused due to blue light exposure is still relatively unknown.

Medical experts are quite convinced about the potential harm caused to children is much greater to be ignored.

Majority of the health experts across the globe do recommend their young patients to use blue light filter software to block blue light effectively.

They strongly prescribe non-prescription lenses. No downsides are present towards availing protection against blue lights.

However, potential downsides do exist if adequate care and remedy are not taken. Hence, it will be useful to reduce eye strain by removing screen flicker.

Why use filters to block blue light? 

According to studies, blue light is found to cause eye damage to its back portion, which is the retina.

The medical experts state that if blue light is exposed to children at night time, it can lead to a quick onset of macular degeneration.

It is termed to be the leading reason for blindness of age over 50 and can cause cataracts.

Since adults eye tends to have a natural defense system, the risk from blue light is comparatively lesser.

With age, the lens begins to yellow, thus blocking out some part of the harmful blue light.

But children are more prone to suffer since their eyes are still in the development stage.

This means such light will be able to penetrate more easily and efficiently into the eye retina directly resulting in an eye migraine.

Taking adequate precaution

Unfortunately, smartphones are given to toddlers and young children to play without understanding the consequences it brings about.

What is necessary to know is that blue wavelength is crucial for the eyes at day.

For this reason, they help boost reaction, mood, and attention.

But it becomes harmful at night, since it disturbs the circadian rhythm, disrupting sleep.

Hence, the installation of apps like Iris can help to block effectively blue light.

Thus, making the devices completely safe for children to use.

Such anti-blue light app filter out blue light and make playing games or viewing movies or chatting on tablets and smartphones safer.

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These days, the number of computer and smartphone users has increased manifolds.

What many are not aware of is the fact that these technological devices which are found to be extremely useful in life also may cause potential eye harm to one’s health.

According to researches, blue light emerging from cell phones are likely to disrupt circadian rhythms.

As a result, they are disrupting sleep and leading to poor sleep quality.

Studies have also concluded that blue light emerging from home devices and street lamps may enhance prostate cancer risk.

Data from researches have also shown that external light, when blocked using dark window shades, is likely to reduce cancer development risks.

Moreover, using blue light filter apps like Iris blue light reducer app will prove to be useful to safeguard the eyes and also to get good sleep.

Risks faced with Blue Light 

Health professionals state that using cell phones late at night will only keep the user awake and do away with his sleep.

New studies have further revealed that browsing the web in bed will lead to prostate cancer.

These are day-to-day devices such as computer screens, street lamps, and cell phones tend to emit blue light.

Researches do show that this light is harmful tends to disrupt the human body’s circadian rhythms.

This is achieved with the blue light confusing the body during sleeping time.

Evidence also has shown that it may increase the risk of cancer in people.

Studies have further revealed that blue light exposure at night will only double the risk of prostate cancer in man and development of breast cancer in women by about 1.5 times.

To determine if the evening glow is dangerous by which level, researchers had compiled data from over 4,000 people.

The participants include those facing breast and prostate cancers or devoid of cancer and of ages 20 to 85.

Questionnaires were used to evaluate bedroom environments, like if people slept in dimly lit or dark rooms, used photographs from space for capturing blue light reducer levels found outdoors.

Results of the Study 

The study found out that areas having heavy outdoor lighting and brighter bedrooms were associated with higher prostate cancer risk.

With cities and towns replacing older lighting and using the latest technological devices like computer and phones, people are exposed to good amounts of blue lights.

This will only disrupt the biological clocks. This way, a strong link has been found with blue light and eye sleep.

However, the study is not found to show causation, but a link is derived between prostate cancer and blue light.

Further studies were carried out to determine if addiction to the smartphone is really deadly!

Also were studied during night time exposure towards a low blue light that is emitted by the modern phones.

Such a thing is being associated with cancer risk.

The studies did state that using blue light filters like the Iris blue light reducer app will prevent any blue light harm.

That way, making it completely safe for the phone to be used at night for hours together without any worry about eye health and sleep quality.

However, still, medical experts do advise limiting the usage of the phone before going to bed.

They also recommend installing reliable computer screen dimmer apps that make phone viewing completely safe.

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There are many who are not aware of the harmful effects of getting exposed to blue light at night.

The fact is such screen light is emitted by modern electronic gadgets like the tablets and smartphones and if exposed to it during the evening will harm sleep quality.

Hence, it becomes essential to know how blue light exposure is to be managed to protect health and sleep.

How much light exposure is better for human health and to get good sleep? 

Light is considered to be medicine.

Just like junk food is not expected to be consumed regularly and to feel healthy and to be in best condition, it is not possible to consume all types of junk light every time and expect good sleep, to feel better and perform well.

If managed properly, exposure to screen light may help to improve sleep, increase overall energy and to boost overall performance.

In today’s modern world, where electronic gadgets rule lives, the well-educated individual can better protect his/her health and get good sleep at night as well as function efficiently during the day.

In today’s modern world, there is light everywhere and it becomes essential to seek out darkness actively.

Also is present more blue wavelength light which is found in plentiful in most of the energy efficient light sources as well as digital devices.

Why blue light at night time interferes with sleep? 

There is numerous evidence piled up to show the potential hazards that blue wavelength screen light brings on human health and sleep patterns.

As a matter of fact, studies have revealed that blue light is a light form.

This is aggressive enough to trigger sleeplessness.

It suppresses production of melatonin for over twice as long when compared to other types of light wavelengths.

Also, the circadian rhythms are altered by about twice the degree.

Hence, interference with the 24-hour circadian body rhythm may have a significant adverse effect upon human and eye health.

It also creates problems with the immune, metabolic and cardiovascular systems, comprising cognitive functions and disturbing mood.

When circadian rhythms are found to be out of control, then the person is not able to perform, feel or think at his/her best.

Therefore with time, the health is compromised and put at risk.

Studies conducted among healthy young adults have found out that exposure towards low blue light arising from computer or phone screens between 9 & 11 pm results in shortened total sleep time, significant suppression of melatonin production and diminished sleep quality with the increase of frequent nighttime awakenings.

It also has been revealed that body temperature is prevented from dropping by blue screen light during night time.

It is important to get good sleep which is only possible with a gradual lowering of the body’s temperature.

Night time exposure to blue light is likely to disrupt regular circadian rhythms.

After constant blue light exposure for several nights, people were noticed to get more tired during the daytime.

In addition, they also experienced negative moods.

Using sleep light app like Iris software can do a lot of good to filter out blue screen light and to promote good sleep.

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There are many who are required to sit on the PC for hours together at work at various times of the day or night.

Whatever be it, excessive exposure to the PC only leads to stress and strain in the eye and retina region.

The PC is known to radiate UV and blue light screen rays.

They are considered to cause eye muscle pain and eye harm.

Hence, it becomes essential to search for the most appropriate blue light filters that can take care of the eyes.

Providing proper eye care 

These days, eye strain is said to have become a common problem, something that is not much thought about.

When using the computer for longer time periods.

The user is bound to get tired and his eyes become fatigued and even experience pain, resulting in an eye migraine.

If not addressed to immediately, it may lead to the development of various types of eye-related problems.

Know the harmful effects of blue light 

The computer screen is said to produce blue light that is known to cause eye-related issues, stress, and strain.

This light is quite harmful to the eyes. however, constant exposure may lead to eye problems and sleep deprivation.

If the eyes are not rested periodically for a few minutes in every hour of computer usage.

Then, the eye strain is only likely to get accumulated throughout the day.

However, people, these days do lead busy lives and not have much spare time to relax and take good eye care.

There is a need and compulsion to work on the computers even at night to get the assigned tasks completed.

Such overexposure to light faced from the screen, be it the computer or the mobile phone only causes eye pressure pain over time.

Hence for ensuring healthy eyes, it becomes necessary to make use of a blue light filter.

Such is the Iris app that will protect the eyes and take care of sleep.

Addressing blue light 

Spending less time on the computer and the mobile phone is a better way to address the issues caused by blue light.

But this is not stated to be practical. There are blue light filter glasses which are designed specifically to filter such light.

However, it can prove to be expensive. The person is sure to be exposed to blue light if he/she forgets to wear it.

These days, there are specific anti-blue light software programs that can be used to filter out blue light to ensure getting less eye strain.

Such an app is Iris app and by using this app will remove the blue light from the screen and make it completely safe to be viewed at night time.

This way, the eyes will not get fatigued and better quality sleep can be experienced at night, thus leading to overall better health and eye care.

This software just needs to be installed in the device, which takes a matter of seconds.

Once done, it will get activated instantly to filter blue light and protect the eyes from strain and stress when using the phone for hours at night.

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Sitting before the computer for hours together and for days has become more than a fashion and requirements of modern work life, resulting in a high blue light exposure.

But a new eye health term ‘computer face’ has emerged to describe premature aging effects caused by sitting at the computer for hours.

What is the computer face all about? 

According to medical experts, people who are required to sit continuously at the computer for hours are at greater risk of facing premature aging.

This is because of the UV light emerging from the computer screens.

It also means accelerated wrinkles, fine lines, turkey neck, frown lines, jowls and deep wrinkles.

Some potential problems faced: 

• When concentrating if the person squints or frowns, then premature frown lines are likely to develop.

• Sitting in a single position for a long time also increases jowls risks or make for a sharp pain in the eye.

• Looking down a lot may sag and shorten the neck muscles causing turkey neck.

• Young women and men are likely to age much more quickly due to heavy usage of IT.

Patients suffering from such effects are only found to be increasingly lining up at the leading cosmetic surgical centers.

These can be considered to be early warnings.

They should be heeded to as to how badly the body’s muscles (eye muscle pain for example) tend to react towards endless sitting.

How do computers expose to UV radiation? 

The experts are of the opinion that computers do expose the user to harmful UV light radiation.

Low UV light levels are emitted by older CRT monitors, which over a period of time, leads to skin damage.

It can also be problematic for those who are photosensitive like people suffering from severe xeroderma pigmentosum and lupus problems.

UV screen light, however, is not radiated by the new flat paneled LCD screens as opposed to LCD and plasma screens.

Aging caused by allergic reactions

Researches conducted have stated that exposure to the computer screen for hours can lead to blotches, discoloration, skin allergies and rashes with time.

Moreover, those facing pre-existing skin issues such as sun sensitivity and rosacea can face more risk and eye strain.

Some scientists also opine that an electrostatic field is created by monitors to attract floating dust.

It then settles on the skin, thus causing irritation, dryness and allergic reactions, specifically in the poorly ventilated areas.

Excessive exposure to the computer screen in a few sensitive individuals may cause screen dermatitis.

Here, the skin cells tend to suffer due to consistent exposure towards electromagnetic fields and light.

How to protect the eyes and the face?

It will be useful to do some thorough research on the potential effects that computers have over skin in its very early stages.

One more aspect to understand is that LCD screens although don’t emit UV light radiation, are known to emit LED light.

Such light is associated with eye damage.

Furthermore, studies have associated LED UV lights present in computers, bulbs, TVs and cell phones.

Therefore, enhancing irreparable harm and risk to the retinal region which can result even in migraine eye pain.

Researchers have also stated that damage may be caused by radiation at higher levels present in blue light band.

With LED lights being used in TV screens, phones, and computers, the problem is only anticipated to grow.

Hence, there has been developed blue light filters like Iris app that will do a world of good to the eyes and sleep.

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The truth is blue light affects sleep patterns and health negatively.

It is quite common these days for you to come late from work and to get relaxed watch your favorite show or movie on Netflix or play some games on your smartphone or watch television.

Medical experts have been lately cautioning people not to use light-emitting gadgets prior to going to bed unless there use some sort of an eye filter.

The reason is that the blue light radiated from the device is termed to be short wavelength enriched.

This means this blue light emission is in higher concentration when compared to natural light.

Moreover, melatonin – a sleep-inducing hormone is affected by blue light more than other wavelengths.

Effects in sleep and need of eye filter

When there are noticed changes in the pattern of sleep, then natural clock in the body witnesses a shift, called circadian rhythm.

According to studies and articles cited by Wikipedia, they have revealed that the clock shifts may have unwanted devastating health effects since it tends to control not just our wakefulness, however, also the individual clocks which dictate the body organ’s functions.

The stressors in other words, which affects the circadian clocks, like blue light exposure have more serious consequences than expected.

Researchers investigated how different light wavelengths tend to affect melatonin body release.

It was discovered that light emitting devices had effects upon the circadian system which extended beyond evening and well into the next morning.

How light affects the circadian rhythm and how melatonin is involved? 

It is known for quite some time that the most powerful cue to shift the phase or to reset the circadian time clock is light.

Moreover, melatonin during daytime is low and starts to get released just a few hours prior to bedtime.

It tends to peak during the middle of the night.

Studies have also shown that melatonin is surprised by light.

As a result, the circadian delay is caused by light during the early evening. Otherwise, the clock is reset for later schedule.

Again circadian advancement may be caused due to light was seen in the early morning or the clock reset to an earlier schedule.

How scientists got involved with blue light and eye filter? 

Over 700 experiments were performed in a period of seven years for measuring how different light wavelengths tend to regulate the correct production of melatonin.

It was found that peak sensitivity is displayed towards the light by humans in the blue light wavelength spectrum region.

Cones and rods (the eye photoreceptors) may not account for melatonin production’s various regulation.

Hence, another photoreceptor type is said to be accountable for mediating this physiological response.

Such wavelength photoreceptors had been identified later and called melanopsin as they contain ganglion cells.

What happens when eyes get exposed to electronic device radiated blue light? 

Studies have revealed that short wavelength or blue light has a greater effect upon the circadian clock’s phase shifting as well as on melatonin suppression unless an eye filter is used.

Those who read using light emitted devices fell asleep slower and less REM sleep while having higher alertness before bedtime.

This will also affect overall health with time.

However, eye filter apps like Iris can be downloaded and used to act as a blue light filter.

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Blue light blocking apps can help promote better sleep after screen-time 

Televisions and mobile phones are likely to emit blue and yellow lights that are considered by medical experts to be harmful to the eyes and overall eye health.

Blue light that radiates from such devices is likely to suppress natural mechanism which helps people to fall asleep during the night.

However, blocking blue wavelength is likely to help restore normal sleep at night time, as revealed by studies.

Teenagers using computers and various types of digital devices when using apps like Iris software are found to be much more relaxed when using these devices at night for a good amount of time.

They also get sleepy during bedtime which is essential for better health.

Effects of screen light 

LED screens are being used widely in smart phones, computer monitors, TVs and tablets.

Screen light tends to affect the circadian physiology, which is quite high in these devices and are used very close to the eyes.

Viewing these screens during evening time will only make the teenagers be awake at night and not get good quality sleep.

This is because, it tends to involve light exposure, specifically in the blue wavelength range.

There is where the biological clock, as well as its related arousal promotion, is known to its greatest sensitivity.

Viewing computer or phone screens when in bed is linked to insomnia.

It can become difficult to wake up the next morning according to studies.

The reason is that light tends to impact the circadian rhythms along with the sleep-wake cycles.

Using yellow filter for computer screen will prove to be more than beneficial for the eyes and overall health.

Why blue light is harmful? 

Teenagers are already found to stay awake for late hours.

As a result, requiring to wake up very early for studies is likely to develop a chronic sleep debt.

As a result, this affects sharply the teens’ focus and moods.

The LED light screens, as suggested by Wikipedia, do emit short wavelength light. It is found to block natural evening rise of hormone melatonin which promotes sleepiness.

Blue light exposure does keep the brain activated and alert at a time when it is to slow down to get into sleep mode.

For experiment purpose, blue blocker, orange-tinted glasses were used to filter out short light wavelengths in the visible spectrum’s blue portion.

13 healthy boys were recruited between the ages of 15 & 17. For about a week, they maintained regular sleep schedule at their home.

Those same people were also devoid of going out during the evenings or consuming caffeine drinks.

They used devices that had blue light blocker glasses during the evenings until bedtime every evening.

They also maintained dairies of the duration of wearing of the glasses and time spent with non-LED and LED devices including sleep-wake log.

The Solution to this Blue Light Harm 

The yellow filter glasses and apps like Iris software were found to be highly beneficial. They helped them to have good sleep at night without much interruption in between.

They were also reported to have higher melatonin levels ranging from ninety to five minutes prior to sleeping.

In short, this screen dimmer app did make a huge difference to the sleep quality and prevented those light responses that are found not to be helpful during evening hours as the mind and the body prepares to get ready for sleep.

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Before getting started with the topic of today, let’s first talk a bit about the visible light present around us.

Why is it important for us to know the advantages and disadvantages of this light?

Yes, you read it right, light is everywhere around us and just like all the other things in the world, light also comes with a few pros and cons for us humans.

The Visible Light 

The visible light around us is a mixture of different colors that include indigo, yellow, green, red and blue etc.

According to Wikipedia, now, among all the other lights, the color that needs our attention the most is the blue light.

Again, if you study the nature of visible light and how it works, you will know that there are different wavelengths for each of the light.

As a result, one of the shortest wavelengths is the blue light.

Now, this is where all the problem begins. Blue light is the most dangerous light because it has the shortest wavelength which makes it extremely powerful and can cause various headache and eye pain problems.

This powerful light is not good for the human eye because our eyes are unable to filter the blue light.

What To Worry About?

What actually happens is that when your eyes are exposed directly to the blue light it starts becoming a threat to your vision.

The major source of blue light is the Sun and it has equal harmful effects on the human beings just like the UV light.

This is why it is highly recommended for you to wear sunscreen and sunglasses everytime you go out under the Sun or even use a screen eye protector app.

Now, even the Sun is not the major problem as blue light is not as dangerous as the one coming out of our screens is.

The other major source of blue light are the screens of the digital devices that we use on daily basis and this exposure is what’s damaging our eyes continuously resulting in sharp pain in the eye.

As said earlier, the human eye is not able to filter the blue light.

This is because this light goes straight up to the retina of your eye and hits it which causes the major damage.

How Can You Protect Your Eyes?

Not a lot of people talk on this topic but now is the right time to do that because prevention is better than cure.

Every optical disease can now be cured but why damage your eyes in the first place?

Now, we all know that this is the digital age and right now one cannot survive without using phones and laptops.

However, there is one thing that you can do.

You should download and install an amazing anti-blue light filter on your phone and laptop – that amazing filter software is Iris.

Iris is pretty much the best blue light software you will find on the internet.

Once you start using it, you will see the results on your own.

The sole purpose of Iris is to protect your eyes from any kind of damage done by the blue light.

This software is basically a blue light screen brightness dimmer that blocks harmful light from reaching the human eye.

As a result, you will never have to face an eye pain or eye stress and strain ever again.

There are thousands of people using this software at the moment and the reviews are pretty good.

The best part about this Iris software is that it helps you in getting a good night’s sleep.

With this low blue light software, you won’t ever complain about not sleeping at night because again, it prevents, stress and strain.

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You hear about infrared light and ultraviolet light all the time but with the advent of the modern technology, blue light has been thrown around in the mix quite often.

Looks like it’s about time that we shed light on this controversial type of light and answer the question about what blue light filter does?

What is blue light?

Actually, the light that we include consists of red, orange, yellow, green and blue rays.

These are the different shades that make up a spectrum.

Blue light has the shortest wavelength and is also found to have the highest amount of energy.

When there is high energy light it can affect people.

It can mess up people’s sleep cycle and therefore, can result in insomnia or even sinus eye pain.

It is also linked to digital eye strain. And it is found to be one of the causes of macular degeneration.

Where blue light causes eye harm, there also exist ways on how to avoid that potential harm.

The solution to blue light harm

To prevent the harmful effects of this light, there are blue light filters.

They are made to block the light in order for the light not to reach people’s eyes.

Blue light filters are ideal for people who stare at the computer for an extended amount of time.

Exposure to screens which contains blue light is shown to be the culprit of digital eye strain, as suggested by Wikipedia.

If you’ve been having a headache and tired eyes, there is a chance that you need such a low light filter.

The same goes if you are having a wonky sleep cycle.

Now that is acknowledged that excessive such light may be harmful especially at night, there are different kinds of blue light screen dimmer filters out there.

The whole point of blue light filters is to reduce the exposure of our eyes to this harmful light at night.

This way, it does not mess up your sleep pattern and eventually affecting every other body processes.

Among the many types of this light, filters are screen dimmer app softwares you can download and install on your device to keep your eyes protected from such light.

What is Iris?

One example of a blue light filter is Iris which is software for that promises eye protection, health, and productivity.

Iris comes with many features but the two most popular ones are:

If you have Iris on your device you can control the amount of blue light that your device’s screen emits.

Iris enables you to control the brightness of your device’s screen without the PWM flicker.

PWM is Pulse Width is the method by which the screen’s brightness is controlled by turning the backlight on and then turning it off at high frequency.

This process produces eye strain and headache despite our brain not being able to perceive this occurrence in our devices.

Iris also gives its users a variety of options with its different modes and various types.

Although the settings can be automatic and defaulted, some users who are well versed with the technology are able to customize the software.

The default mode is also able to detect if its day or night, automatically.

Based on the time of the day, it then changes the screen’s color, temperature, and brightness.

In order to access these options and customize your Iris, you can go to the flux blue light software’s control panel.

Now, you know that you need a blue light filter.

Why don’t you start with Iris?

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It is that time of life when almost all of own a laptop, a TV or a mobile phone and there is no doubt in the fact that technology has taken over the world but if you dig deep then you’ll see that where all these digital devices are a blessing for us, they are harmful too.

Most importantly, the light coming out of our screens is the most dangerous thing that we expose our eyes to.

Want to know more than why is this light dangerous and what causes eye pain?

Well, stick to this article a little longer because we are now going to explain it all to you.

Blue Light & Its Effect

There are several types of lights around us but the reason why blue light is the most dangerous is that it this one comes with the shortest wavelength which means it is extremely powerful and so is its effect on our eyes that can result in various types of eye muscle pain.

When we use our mobile phones and laptops, the blue light from electronics like these goes straight to the retina of our eyes and that is exactly where all the issue begins.

Has it ever occurred to you that you found it hard to get a good sleep at night? Well, the major reason behind it is the exposure of the blue light to your eyes.

This is why a lot of elder people keep advising us to use as less of our cell phones as we can.

What Can Blue Light Do To Your Eyes?

Blue light can cause various ocular diseases and most of the times it all starts with vision problems such as farsightedness and nearsightedness.

We are pretty sure that you know a lot of people in your circle who wear contact lenses or glasses as they are suffering through the above-mentioned eye pain headache problems.

Well, the major reason behind far and nearsightedness is that is the excessive use of digital devices.

As suggested by Wikipedia, the excessive exposure of blue light to your eyes can even lead to permanent vision loss if your eyes are really sensitive to light.

Other things that you might suffer due to blue light are macular degeneration, blurred vision, migraine eye pain, pain in the eyes and continuous heaviness of the eyes.

What Can Be Done To Protect Your Eyes?

Blue light is basically responsible for putting a constant strain on your eyes and that eye strain ultimately goes straight to your nervous system which is why you find it hard at night to sleep.

Now, if you are looking for ways to protect your eyes then honestly you need to install the Iris software right at the moment.

Iris is one of the best software that can actually help you protect your eyes from the danger of blue light.

We cannot suggest you to stop using your digital devices because maybe the nature of your job or work demands you to use your laptop and work on it even at the night hours which is why we came up with something that is actually possible and that is the use of Iris on your screens.

Iris is currently being used by thousands of people all around the world and it can actually make your monitor healthy for your eyes so yes, you need to get it if you really care about your vision.

Iris is an intelligent computer screen dimmer software that actually regulates the blue light coming out of your screen according to the light around you which is why you even get a better sleep at night.

So, without wasting any further time, get this screen dimmer for pc.

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We all are just so busy in our daily routine schedules and we’ve got so much work stress on ourselves that we miss out on the little things that need our attention around us.

As a human being, you need to know about the things that are good and bad for your health and today we are going to drive your attention to a very important topic and that is the light around you.

Yes, you read it right, there are several types of lights around you with different spectrums and guess what?

There is this one light – the blue light that is extremely dangerous for your health, especially your eyes.

What Is Blue Light & Why Is It Dangerous? 

Now, a lot of you might be shocked to know that the light around you can actually become a problem for your eye health but don’t worry, we’ll tell you why this happens and how to avoid getting affected by blue light.

Blue light basically is all around us and the one major source of this light is the Sun. As suggested by Wikipedia, it can cause quite the eye problems to your body.

Blue light has almost the same effect on our eyes and our skin just as the UV light and it is equally dangerous for our eyes which is why experts recommend wearing sunglasses or any sort of screen filter for eyes every time you go outside under the Sun.

The reason why blue light is the most dangerous one among all the other lights is that this one comes with a very short wavelength.

Now, if you ever read about the science behind the lights around us then you’ll know that the shorter the wavelength of a light is, the more dangerous it will be and same is the case with the blue light.

It has a short wavelength which makes it extremely powerful and dangerous for our eye health too.

The Solution to Blue light problem 

We have all heard our elders telling us how dangerous our cellphones and laptops are for our eyes, well, guess what?

The reason why these screens are dangerous for us is that of the blue light again.

The light coming out of our screens is the blue light and when we use mobile phones and laptops, this light goes straight to the retina of our eyes and that is where all the problems such as sinus eye pain begin.

Now, obviously in this age of technology, we cannot ask you to throw away all your phones and other electronic devices but yes we do have a solution for you that can save you from vision loss or other ocular diseases like eye muscle pain or color blindness.

Hereby that solution, we are referring you to one of the best blue light filters for your Androids and that filter is known as Iris.

How Iris Works? 

Iris is the most used and the most effective blue light filter for Android to date.

The results of this filter are just miraculous and within the first few days, you will actually start getting good results, most importantly, you will be able to have a good night’s sleep like never before.

Imagine that your monitor screens and your phone screens just become healthy for your eyes which means you can use as much of your phone as you want to without worrying about the dangerous blue light or having to use any type of blue light filter.

Yes, you read it right, now your screen can become healthy for you only if you use Iris on your phone.

The best part about this screen light dimmer is that it blocks the blue light coming out of your screen and it adjusts the light of the screen as per the light around you.

Right now thousands of people are using this software on their phone and if you really care about your eyes then you also need to get this anti-blue light screen filter on your phone right now.

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Visible light is extremely complex than you think.

When you turn on your computer or phone, flip a wall switch inside your room or step outdoors, your eyes will be exposed to visible light.

These light rays are in a position to create a tremendous impact on your vision as well.

Therefore, you must have a clear understanding of them to minimize the negative consequences that you will have to experience connected with great eye pressure pain.

That’s where you should go ahead and enhance the knowledge you have on blue light.

What exactly is blue light?

As you already know, sunlight is made out of light rays with many different colors. They include red, yellow, orange, blue and green rays.

Wavelength and energy differentiate these color light spectrums from each other. When combined, these lights are in a position to give life to white light.

Also, according to the Wikipedia’s article about visible light, you should also understand that energy of light is inversely proportional to the energy. Blue light has a shorter wavelength. As a result, it has a high energy.

This energy can create an impact on your vision like migraine eye pain for example. That’s where you will need to start searching for a blue light filter.

If you are a person who is using your mobile phone or sits in front of the computer most of the time, you must think about getting an anti-blue light filter.

Whether you are browsing the web, reading emails or sending text messages, you must be concerned about reducing the exposure to blue light as much as possible.

A blue light filter has the ability to help you with that.

It is possible for you to find blue light filters for computer screens, tablets, and smartphones.

These filters are effective and they have the ability to reduce a significant amount of blue light that is emitted by the devices you use. Hence, your visibility will never be impacted by blue light.

Instead of purchasing a physical blue light filter, it will be possible for you to go ahead and get blue light filtering software as well.

A large number of blue light filtering software apps are available on the internet for you to try out.

However, you should be careful to purchase a reliable application out of them.

Then you will get the opportunity to stay away from frustration in the long run. That’s why you are encouraged to take a look at Iris.

Understanding Iris

Iris can simply be defined as a software application, which has been designed to provide enhanced protection to your eyes.

In addition, Iris has got the ability to contribute a lot towards your productivity and health as well.

The best thing about Iris is that it has the ability to work as a free blue light filter app.

Therefore, you will get the opportunity to stay away from the frustration of installing and using physical blue light filters.

You just need to install the screen dimmer software on your device and it will provide you with the service you need.

What features can you experience with Iris?

Before you go ahead and download Iris, it is important to have a clear understanding of the features that come along with this blue light protection software.

Then you will be able to determine whether it is worth to give this application a try or not.

Iris can prevent eye strain

One of the most outstanding features that you will be able to experience in Iris is its ability to prevent eye strain.

It has got the ability to optimize the screen pulsations in an efficient manner.

This is done through proper controlling of screen brightness.

Therefore, you will be provided with the opportunity to stay in front of your computer for a long period of time without encountering any headaches.

Iris can reduce eye pain

Most of the computer users complain about the frustrating eye pain that they will have to experience after sitting in front of the computer for a long period of time.

If you are one of them, you just need to get Iris installed.

It will help you to figure out the perfect color scheme for your display, which can keep you away from eye pain in the long run.

Iris can deliver a better sleep to you

Iris has got the ability to function as a true blue light filter. Therefore, you will be able to get a better sleep experience by using this software application.

The application has got the ability to regulate the blue light accordingly during daytime as well as night time.

Therefore, your body will be provided with the chance to produce a lot of melatonin during the night time.

This can keep you away from the frustration of trying hard to go to sleep in bed.

You can quickly fall asleep. On the other hand, it can help you to achieve a deeper blue light sleep as well.

How to download Iris?

Now you have a clear understanding of all the fascinating features that are delivered by Iris.

Hence, you just need to go ahead and download this monitor blue light filter. You will be able to do it on their official website.

The best thing about Iris is that it provides you with the ability to try the software for free.

You can use this blue light dimmer software for seven days without making a payment.

If you are impressed, then you will be able to go ahead and spend your money to buy it.

You just need to spend $15 on this software as well and it will be a one-time purchase.

If you are a computer user, this will be one of the best investments that you can take in order to protect your vision.

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Before telling you about the best software to remove the blue light, let’s first talk a bit about blue light and what it is.

We all know about the electromagnetic waves and how the different particles and wavelengths make up the electromagnetic spectrum.

Now, the thing is that the human eye is just sensitive to one part of all this spectrum and that part is known as visible light.

Human eye basically is sensitive to visible light and visible light further has different lights in it such as indigo, violet, blue, green, yellow and red.

Among all these lights the most dangerous one is none other than the blue light.

Why Is Blue Light Dangerous? 

Blue light is just like the other lights when it comes to the benefits but when we talk about the darker side of blue light, you will see that it actually is very dangerous to the naked eye and can cause eye pain and redness.

The fault is not in the color blue, in fact, the major problem lies in the wavelength of the blue light color temperature.

It is said that the shorter the wavelength, the stronger the light.

Same is the case with the blue light, it comes with a short wavelength which makes it the most powerful one.

The direct exposure of the eye to blue light is dangerous because the human eye cannot filter this light and it goes straight up to the retina where all the problem begins. According to Wikipedia, these effects of blue light technology are where the problems for our eye health begin.

Blue light comes with a wavelength of 380nm to 500nm and this makes it the highest energy wavelength.

This light is almost everywhere around us but the major source of it is the Sun and our digital screens.

Just like UV rays are harmful to our skin and our eyes, such light is also equally harmful which is why you should always wear sunglasses while going out in the daytime.

As far as our digital devices are concerned, the screens of our cell phones and laptops are extremely dangerous as our eyes are quite near to the blue light screen.

The direct contact of the eyes to this light can slowly affect your vision and there are chances that you might even get blind.

So, you need a solution to protect your eyes or else things will get worse with the passage of time. 

The Best Blue Light Filter 

Using such a light filter also known as a screen brightness dimmer on your screen is so far the best thing you can do to yourself.

If you really want your monitor to become healthy for your eyes then there is an amazing filter that can reduce the blue light coming out of your screens and here by that filter we are referring you to Iris.

Iris is the king of vision, this software used as a blue light blocking screen filter comes with numerous benefits but most importantly, it is there to help you protect your eyes.

Right now there is a big figure of the population that is using Iris and you can use it too because honestly, it does bring you some good results.

You will start feeling less stressed at night, there won’t be any strain on your eyes, you will be able to get a better sleep at night and above everything, you won’t have those painful headaches anymore.

Yes, you read it right, Iris is making headlines due to its effectiveness and there is no doubt in the fact that this software is intelligent.

What actually happens is that Iris regulates the light coming out of your screen and sets it according to the light around you.

This way the blue light of your monitor gets reduced and your eyes stay protected.

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It is a sad fact that we all are unknowingly destroying our eyes and harming them every single day.

The number of people with vision issues and eye pressure pain is increasing at a rapid pace but yet we don’t pay much heed to this matter.

On the other hand, these small eye injuries and ocular diseases can lead us to serious eye muscle pain or even vision loss.

This is the reason why the need of the hour is that we all start taking note of what wrong we are doing to our eyes.

As you can see eyes are the most sensitive part of the human body.

For this reason, they need extra care and as even a little injury can cost us a lot resulting in different health problems.

Blue Light 

There surely are a number of benefits of the blue light.

On the other hand, however, the excessive exposure of the eyes to the blue light can actually create dreadful circumstances for us like eye strain or eye muscle pain.

Especially when your eyes are exposed to the blue light at the night time, that is where all the problem begins.

The more blue light goes into your eyes, the more strain it puts on the eyes and ultimately your nervous system starts getting under stress.

This is like a circle basically, the continuous eye strain on the eyes affects the nervous system.

Hence, you become deprived of a sound sleep at night which leads to the aforementioned health problems.

Is Blue Light Bad For Sleep? 

So, the answer to this question is “yes”.

Blue light has a very negative impact on the nervous system and you don’t get to have a sound sleep at night.

Now, you might be thinking that where exactly does this blue light come from and what can be done in order to protect the eyes.

Well, it is everywhere around us and the major source of blue light is the Sun.

On the other hand, the screens of our phones, laptops, and tablets can also cause blue light harm on the eye and that is exactly where the problem begins.

You can avoid going much under the Sun for prolonged hours but when it comes to cellphones and tablets, well we all know the fact that these devices have now become a part of our lives and we just cannot stop using them.

So, now the main question here is that what exactly can you do.

Well, don’t worry because we are going to give you some solutions to this problem too.

The Solution to Blue Light Problem

Well, there are a few things that can you can do in order for your effective eye protection from the blue light.

You can try reducing the brightness of your phone and if even that won’t work and the strain on your eyes stays constant then you can try using blue light filters on your screen.

These filters can actually help you in reducing the strain and pain in your eyes which the excessive exposure to blue light causes.

There are a number of these filters available online and among all of them Iris is known to be the best one.

How Iris Works? 

Those who don’t know about Iris need to try this software for once because it is genuinely one of the best blue light filters that come with various features and adjustments.

Iris is an anti-blue light app and it basically works by adjusting and optimizing the light of your screen according to the light around you.

Yes, you read it right, Iris is one intelligent software that is available for both, the screen of your laptop and the screen of your phone too making it the ultimate computer screen filter for eyes.

If you want to see the results then we suggest you try Iris once and we assure you that you will love the results.

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We all are quite conscious about our health and every day we come across several articles and several doctors telling us to adopt a healthy lifestyle, eat healthy, sleep well and exercise daily.

But honestly, have you ever come across a person who tells you about the exposure of the junk light and how dangerous it is for our eyes?

Well, we are pretty sure that more than half of the people reading this article don’t even know what junk light is and what is continuously threatening the health of their eyes.

Hereby that junk light we are referring to the blue light that we are constantly exposing our eyes to.

Blue light is equally harmful to the eyes just as UV light is and the interesting part is that a big fraction of blue light comes from the Sun.

For this reason, doctors and experts recommend you to wear sunglasses every time you go out under the Sun.

Blue Light And Everything You Need To Know About It?

As said earlier, the blue light comes from the Sun too but there is another major source from where our eyes get exposed to this light.

That source is your mobile phone, your laptop, your computer and even your TV screen.

Yes, you read it right, the screen blue light coming out of your screen is a serious threat to your vision which is why a lot of elders advise the children to use as less of the mobile phones as possible as it results in a serious headache and eye pain.

Now, you might be wondering that why exactly is blue light dangerous and how can it cause ocular diseases.

Well, the thing about this light is that it comes with the shortest of wavelengths which is why blue light is extremely powerful.

This light goes straight up to the retina of your eyes which is where the problem begins.

How Can Blue Light Affect Your Sleep?

The thing is that blue light puts a lot of strain on your eyes.

Has it ever occurred to you that you used to cellphone throughout the day and then it became difficult for you to sleep at night?

Well, if this did happen to you then know that you need to blame the screen of your phone and most importantly the blue light coming out of it.

You cannot feel it but honestly, the light coming out of your screen is constantly destroying your eyes by constantly putting them under eye strain.

In addition, that exact strain is responsible for a disturbed sleep at night.

What Can Be Done? 

The number one thing you need to do is to get your hands off your screens as soon as possible.

That way you will surely stop the stabbing pain in the eye which blue light causes.

If you can’t do that due to your job or your office work then try to stop using your phone and your laptop almost 1 hour before you sleep.

Another alternative is to use one of the best software Iris on your screens to block the blue light and protect your eyes from it.

What Is Iris?

Iris is so far the best software that helps in making your monitors and your phone screens healthier and safer for your eyes by using a blue light screen filter.

You now no longer have to suffer through eye pain or eye strain because with Iris you can easily reduce the blue light coming out of your screen.

The best thing is that due to Iris you will be able to get a good night’s sleep as this software regulates the blue light day and night which means that your body will be able to produce more melatonin at night and hence you will be able to sleep deeper and faster.

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We all have been talking about a healthy lifestyle and about healthy eating for quite a long time now and this is good that people actually discuss their health and what they need to do in order to live longer.

However, it’s high time that we all start paying heed to other things too that are affecting our health and other body parts.

We now need to pay some attention to our eye health too and we all have to take certain measures to protect our vision or else all of us will end up with different ocular diseases among which far and nearsightedness are quite common.

Why Do You Need Blue Light Filter To Protect Your Eyes? 

Eye health is now an important thing that we all need to consider.

The thing is that a lot of people out there are currently suffering through weak vision problems and for that, they are wearing contact lenses and contact glasses.

If you look around yourself, you will see that quite a lot of people have the issue of near and farsightedness and the worst part is that these people have to stay dependant on glasses all their life.

They can get laser surgery but then again, prevention is always better than cure.

The human eye is the most sensitive organ of the body and they need extra care and extra attention when it comes to protection and safety.

Right now, we all are unknowingly destroying our vision by sitting in front of our desktops for hours and hours.

Almost everyone now owns a mobile phone and all of us use our phones a lot especially when at the night time.

Now, all of these little bad habits are continuously damaging our eyes and all the blame goes on the blue light that is coming out of our screens.

What Is Blue Light? 

The visible light is a mixture of colors among which there is this blue light that has the shortest wavelength.

The short wavelength of blue light makes it the most powerful light, it is so powerful that even the human eye cannot filter this light.

The major source of blue light is the Sun and all our digital devices too.

The light coming out of our screens is known as blue light and it is the most dangerous thing to expose your eyes to this light.

What Can Be Done? 

Now obviously you cannot just stop using your digital devices but what you can do is that you can install a blue light filter on your mobile and your PC too. 

One of the best blue light filter to date is called Iris. For this reason, Iris will help you make your monitor safe for your eyes and with it, you won’t be able to feel any strain on your eyes and your brain every again.

Iris basically is a software that is so intelligent that it automatically detects the light around you and then it regulates the light coming out of your screen accordingly.

This in short means that you can now use your laptops and phones in easily even during the night hours without worrying about the health of your eyes.

The best part about Iris is that it also helps you in getting a good night’s sleep.

It’s simple to understand that if you won’t feel any strain or stress on your eyes, you then will be able to sleep well as there won’t be any strain on your nervous system.

Iris blocks the blue light coming out of your screen and you should definitely try this software if you actually care about your vision.

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We all at some point of our life have heard people telling us to avoid using too much of the laptops and phones but sadly, we never pay much heed to why they are saying this to us and what’s the reason behind it.

The thing is that our monitor screens are continuously destroying our vision and the sooner we realize this, the better it will be for us.

Using computer or phone all day is seriously horrible for your eyes and it can cause a lot of damage to your optic nerves.

Eyes are considered to be the most sensitive organ of our body yet we don’t take care of them but now it is high time that we all start caring for our eyes and our vision or else just like other people, we will also end up wearing contact lenses or glasses for the rest of our lives.

20-20-20 Vision Rule  

This is the age of technology and there is no doubt in the fact that internet has taken over the world.

Now, in such a situation, we won’t suggest you quit using laptops and phones because they are now a necessity in our lives.

However, there are certain rules that you can follow in order to keep your eyes safe. The first and foremost thing that you have to do is to follow the 20-20-20 rule.

All you have to do is to look away from your screen after every 20 minutes and them stare at a fixed point that is 20 ft away from you.

You have to keep staring and stay focused on that point for 20 seconds.

This practice will actually help your eyes relax and you will be saved from the continuous strain.

Color Temperature For Your Screen 

Some of the monitors allow you to adjust the color temperature manually and if you have such a computer then the best thing to do is to use a warmer, yellowish color temperature when it’s dark around you.

When you are using the screen in the daytime when there is light all around you then you need to shift to a colder, bluer color temperature.

It’s simple, you just have to keep the color temperature cooler in the morning and warmer at the night so that you don’t feel much strain and stress on your eyes.

The Best Thing To Do? 

Now, if you are someone who genuinely cares about his eyes and is worried about his vision then the best gift you can give to your eyes is to use a blue light filter on your screen.

One of the best blue light filter to date is none other than the Iris.

Iris is an exceptionally intelligent software that will help regulate the light coming out of your screen by identifying the light around you.

Yes, you read it right, Iris will automatically adjust the blue light of your monitor when it’s dark around you and when it’s light around you.

This software is built for the sole purpose of protecting your eyes from the dangerous light being emitted from your monitor and phones screens.

The best part about using Iris is that with it, you will be able to get a good night’s sleep and there won’t be any stress or strain that you will feel on your eyes and your nervous system.

For a while imagine using our laptop all day long yet not feeling any stress or heaviness?

Isn’t it amazing? Well, if this does sound amazing to you then you need to install Iris right at the moment and we promise you that you will love it.

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If you are someone who genuinely cares about his eyesight and the health of his eyes then you need to start using blue light filters on your phone and monitor screen right at the moment.

The thing is that this is the age of technology and right now almost everyone out there has the access to the internet, mobile phones, and other digital devices.

Now, where all this access is a blessing for us, there are a few drawbacks to it too.

One of the biggest side effects of using these digital devices is that the light coming out of them can harm your eyes to a whole another level.

Yes, you read it right, we all used to hear this from our elders to stop using computers and phones especially during the night time because there is this thing called blue light coming out of our screens that directly goes to the retina of our eyes and starts damaging it.

Everything You Need To Know About Blue Light 

The human eye is sensitive to the visible light and the visible light is a mixture of violet, indigo, red, green, yellow and blue light.

Now, among all the other colors, blue light is the one that is the most dangerous for the eyes.

This light is dangerous because the wavelength with which it comes is very short and if you study light, you will come to know that the shorter the wavelength of a light, the more powerful it is.

The major source of blue light is the Sun and the and just like the UV rays, blue light is equally dangerous for the eyes and the skin which is why you should wear sunglasses every time you go out.

Another major source of blue light is the screen of your PC and your mobile phone.

The light coming out of these devices is known as blue light and this source is more dangerous than the Sun because our eyes are very close and in direct contact with the screen.

The human eye is unable to filter blue light which is why this light starts damaging the optic nerves slowly.

We hope you now understand why the people who use the laptops and computers a lot wear contact glasses and lenses for near and farsightedness.

The Solution to Blue Light Problem? 

If you are looking for a solution that can help you get rid of the dangerous blue light and its effect then again, you need to install a blue light filter on your PC. 

Now, if you are looking for a recommendation then honestly, you need to try Iris even if you have Windows  8.1.

This software can work with all the Windows especially the latest ones so yes, you should surely give it a try.

Iris is so far the best software for the sole purpose of protecting your eyes from the blue light harm.

You just need to install this software on your PC and then you can easily use your laptops and computers all day long without worry about your eyesight and your vision.

Iris works by regulating the light of your screen according to the light around you.

For example, if it’s dark around you, Iris will automatically regulate the light of your monitor so that you don’t feel any strain on your eyes and same is the case when there is light around you.

In other words, you can say that this software is pretty intelligent.

Now, without wasting any further time, if you are someone who has to work on his laptop all day long then you need to install this software right at the moment.

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The light around you is way more complex than you can ever imagine and a lot of you out there might not even know that there are literally several types of lights and spectrums around you.

We all just carelessly go out in the Sun without sunglasses, we use our laptops and phones all day long without realizing that the lights coming out of all these devices and the Sun is extremely dangerous to our eyes.

The light rays have a wide range of effects on our skin and especially our eyes and today in this article we are specifically going to talk about blue light and what can it do to you.

Blue Light And Why Is It So Dangerous?

Among all the other lights, blue light is the most dangerous one because it comes with the shortest wavelength and it is said that the shorter the wavelength of a light is, the more powerful it is.

This is where all the problem begins now, the blue light is dangerous for the naked eye because it just goes straight up to the retina of the eye and your eyes are so sensitive that they are unable to block this type of light.

We have all heard our elders telling us not to use our phones and laptops for hours and hours but we never pay heed to it.

Well, all our elders are trying to tell us is that the excessive exposure of the blue light to the eyes is not good for us and it can cause several vision problems. 

The Effect Of Blue light On Our Eyes 

Nearsightedness, farsightedness, macular degeneration, corneal abrasion, eye pain etc, these are just a few problems that blue light can cause.

In fact, there are several other ocular diseases that occur due to the blue light, it just depends on how weak and sensitive your eyes are.

One of the worst thing that can happen to you due to the blue light is that you will find it difficult to sleep at night.

We often hear people complaining about how they weren’t able to sleep at night and how their eyes start hurting when they are about to sleep.

Well, little do they know that it is all the result of the excessive exposure of blue light to the eyes.

Yes, you read it right, when you use too much of your laptop or your phone, the blue light constantly puts stress and strain on them and ultimately that strain is passed on to your nervous system which is why you find it hard to get a good night’s sleep.

The Solution to Blue Light Harm 

Obviously telling you to stop using your laptops and phones won’t make any sense especially in this age of technology but what you can do is, stay away from your screen as much as it’s possible.

However, if you are someone with a job where you have to keep working on your laptop then you need to use Iris on your screen.

Iris is a great software for your eyes, just imagine for a while that your monitor becomes healthy for your eyes, isn’t this thought wonderful?

Well, if yes then here is Iris where you can download this software and take the health of your eyes to the next level.

Now, with Iris, you can use as much as your laptop as you want to and don’t worry because your eyes will stay completely safe because this software blocks the blue light from reaching your eyes to an extent where it becomes harmful.

So, without wasting any further time, download and use this software, we assure you that you will love the results with which it comes.

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Do you know the reason why there are soo many people around you suffering through weak or farsightedness?

Have you ever heard your colleague complaining how bad his eyes hurt especially when he is trying to sleep?

Well, we are pretty sure that you do know a lot of people in your circle who are suffering through different ocular problems without even knowing the main cause of it.

Now, if you are someone who is genuinely worried about the health of his eyes or if you want to know why you are going through all these vision problems then you need to stick to this article a little longer.

Because today, not only will we tell you the reason why your eyes hurt in fact, we will also tell you about some cures and alternatives that can help you get rid of this problem.

What Is Blue Light? 

We have several types of lights all around us in our homes.

However, the most dangerous one is the blue light which emitted by the screens of our phones, laptops and even Tv’s.

We all know someone in our family who tells us to stop using cell phone especially at the night time but we don’t pay much heed to this and we carry on to use our phones and laptops.

Now, this exact ignorance is what’s destroying our eyes and our ability to see clearly.

The need of the hour is that we all start paying attention and avoid exposing our eyes to the blue light coming out of our screens.

Blue light is dangerous just because this one comes with a very short wavelength which means this light is way more powerful than the other lights and it goes straight to the retina of our eyes which is where all the problem begins.

The Affect Of Blue Light On Our Brain 

Blue light puts constant strain and stress on our eyes and this strain ultimately disturbs our nervous system which is why a lot of people in the world are unable to get a proper sleep at night.

Most importantly, if you spend 2 hours continuously on your phone or laptop before sleeping then you are likely to get disturbed at night when you want to sleep.

It’s just that all the strain of your eyes passes to your nervous system and slowly it damaged your brain.

The Solution To Blue Light Problem 

Now, in this age of technology and internet, we cannot ask you to stop using your laptops and your phones because maybe the nature of your job demands you to work all day long on your laptop.

However, we do have a solution for you that can help you protect your eyes and here by that solution we are talking about an amazing software called Iris.

How Iris Works?

If you really want your monitor screen to be safe and healthy for your eyes then you need to use this software on your screen right now.

Iris is so far the best software out there that can actually block the dangerous blue light from destroying your eyes.

The best part about Iris is that it keeps regulating the blue light of your screen day and night which means that you will be able to get a good night’s without worrying about any strain or stress on your eyes.

Most importantly, your brain will stay safe and protected from the dangers of blue light.

Right now thousands of people all around the world are using this software and if you really care about your eyes then you need to install it too.

We assure you that you won’t be disappointed by the results with which it comes.

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From Iris, f.lux, Redshift and other blue light filter desktop softwares for blue light reduction to Android screen filters, blue blockers, transparent sheets and everything in between this is the biggest collection of tools to remove the blue light from your life but first, lets make one thing clear:

You are not going to die

Blue light is just blue light. Yes, it’s the most high-energy wavelength of the visible light but we have it everywhere around us.

Even if you place blue LED in front of your eye you are not going to be blind in a couple of seconds but still, prolong exposure to blue light may cause permanent damage in the long run.

I’m not going to go into details why you would want to block blue light from your life.

If you are on this page you probably know a thing or two about the negative effects of blue light on our sleep and eye health.

With our constant exposure to digital screens, we should be at least slightly aware about our blue light exposure and how much time we spend in front of computers daily.

Taking this into account let’s look at all known ways to block light around us from entering our eyes.

How to block blue light?

You have 6 ways to block blue light from your life and screens.

Glasses

The first one is to place something on your eyes. This is what blue light filter glasses, orange glasses, and just regular sunglasses are.

Plastic Sheets

The second is to place something on your screen. In the most basic case, it can be just some orange, red or yellow sheet but some companies make a little better filter sheets and they cut it in the right size for you plus some glue to look more beautiful.

Native Filter

The third is to use special software which can lower the blue light programmatically with the help of the video card. This is what Iris, f.lux, Redshift and every native blue light filter application does.

It’s super effective, cheap and customizable solution, but also has some drawback like it can’t block just blue-turquoise blue light or part of the spectrum of blue light. Effects like this can only be achieved with glasses or physical filters.

Some monitors also have something called Low Blue Light mode but most of the time it’s just a marketing trick for something that every monitor has from more than 10 years.

I will talk about this after a moment so let’s return to our ways to block blue light from your life and screen.

Screen Overlay

The fourth way is to place transparent overlay with software on your screen. This is what most Android apps for blue light reduction do.

You may notice how they are redder always and how they are a little worse than software alternatives for your PC but the truth is that there is just no other way for developers to make something better for Android.

On Android devices which are rooted, you can access the device drivers and this is what f.lux and CF.lumen does but most normal people will never jailbreak their phone.

Fortunately in the newest devices, Android includes something called Night Light which is native video card filter and it works at least but bad. No automation, no super low values and the things I really need in one blue light filter like Iris for computers have.

All developers of blue light filter apps would be really happy if Android and iOS open their API to the public but it’s understandable from their side.

If you do something bad with the video card you can make the entire screen of the person black and unusable and eye protection apps are tricky for development.

Aside from this, you can make the screen black the same way with the Screen Overlay on Android but it’s high-level API and I’m happy that it’s open to the public.

Display Buttons

I’m going to put the last two ways into this category because they are basically the same.

Some new monitors come with the so-called Low Blue Light mode this is just a marketing trick for the old Color Temperature menu that every monitor and TV has.

So you can lower the blue light via hardware way on near all monitors but what this is missing is the automation.

This is important because every change via monitor buttons take around half a minute for someone who is fast. Well, you can get this to 10 seconds if you are really fast, but it’s still cumbersome.

I will also mention how you can lower the blue light on every TV later in this article.

Which is the best?

As always there is no best way that some ways which are better for certain situation.

Glasses are great for blocking all blue light around you without touching anything. You can block blue light from your lighting, from the TV and even from the Sun.

Plastic sheets are set and forget and sometimes they don’t make the monitor to look orange, but blue light may not be blocked entirely.

Both Glasses and Plastic sheets are not customizable in their reduction so if you want stronger or lighter filter you need to buy new lenses or sheets.

Native filters are probably the best solution for PC but they do require Root or Jailbreak on your phone. They also can’t work on every device.

Windows Phone and TVs are examples on which blue light filter apps can’t be made.

Screen Overlay apps are great for Android but they decrease the contrast and are not the best solution for eye strain.

Display buttons are better are reducing blue light than any other software but you can’t automate the buttons with software. One thing I work on right now is to combine the automation of Iris with the hardware reduce of blue light via software. Basically to automatically click the buttons via software.

Aside from this, you can’t remove all blue light with Display buttons since they usually go no lower than 4000 K of color temperature which is still a really high amount of blue light.

Low Blue Light screens improve the condition a bit with stronger filters but they too can’t be automated based on the time of the day which is what most software products do.

In conclusion, each of the above methods has some pros and cons that we will discuss in greater details later.

History of Blue Light Filters

Photoreceptors

Before the beginning of this century, scientist knew that the eye contains 2 types of photoreceptor cells called Rods and Cones.

Rods

Out of all photoreceptors in our eye more than 95% are rods.

They are responsible for our night vision and are also really bad at recognizing colors.

Rods are not so sensitive to colors and this is the reason why it’s hard for us to see the color of things when it’s dark.

Cones

Cones are mostly around the center of our retina.

Thanks to cones we can see things in bright light be it sun or artificial lights.

There are 3 types of cones: red, green and blue and thanks to them our eye is awesome and detecting colors and distinguishing things with different colors.

Melanopsin

Then in 1998 Ignacio Provencio found new photoreceptor called Melanopsin and for the first time proved that light is not only useful for our vision, but it’s critical for many biological processes.

It turns out that Melanopsin is present in much more mammals and it doesn’t play any role in our vision.

The main role of Melanopsin is to control our biological clock and circadian rhythms.

It does this by detecting when blue light is present in our environment.

Melanopsin activates when blue light enters our eye and it sends a signal to our brain that it’s day and our brains stops the secretion of our sleep hormone melatonin.

Melatonin from his side controls a large number of processes in our bodies and is responsible for our good night sleep.

When we have melatonin in our bodies we feel sleepy and this is the reason why you can’t fall asleep when you sit in front of the computer at night.

F.lux

While Michael Herf didn’t know about Ignacio Provencio at the beginning he created f.lux to match his monitor colors to the light in the room.

The first version of f.lux was something like a command line app which gives you color filters when you request them.

After Michael and Lorna found that the orange screen filter makes them feel more relaxed at night they started researching the topic of light and sleep.

Lorna remembered from a biology class that birds migrated according to the season and the main reason for it was the blue light.

The first version of f.lux automatically synchronized itself with sunrise and sunset and actually, this is the main feature of f.lux even to this day.

Created in 2008 f.lux was the first blue light filter. A lot of other programs came into the following years, blue blocker glasses started to emerge and in one point monitor manufactures started to make low blue light monitors.

Several companies like Microsoft, Google, and Apple integrated low blue light filters into their operating systems and opened the blue light research to the mass audience recently.

We may say that f.lux is the father of all blue light filters but during the years better alternatives started to emerge.

Part of the reason is that the app remains free even to this day and free software generally don’t pay salaries to people who can create great products.

Redshift

As everything in life, it wouldn’t be a complete story without an open source software.

Inspired by f.lux, Jon Lund Steffensen created Redshift in 2009.

The point of Redshift was simple. Bring f.lux to the Linux world.

Adjusting the screen color temperature based on the time of the day again Redshift was the first open source project for blue light reduction.

Free, open source and customizable the software gained popularity among Linux users.

Over the years the software became more user-friendly, it now has some simple UI and supports several different platforms like Windows, macOS, and Linux.

Twilight

F.lux and Redshift created the first blue light filter software for the PC but there were 1 billion devices running Android without any solution for lowering blue light.

You may have heard about Urbandroid Team but you probably don’t know about the mastermind behind it Petr Nalevka.

Several years after creating one of the most popular Android apps Sleep as Android somewhere in 2013 he came out with Twilight.

The first blue light filter app on Android Twilight found a way to lower the blue light on the closed Android platform.

While the approach of Twilight is really poor compared to the native gamma approach which computer softwares use, Twilight still made a huge step for improving the sleep and eye health of Android users.

The Color temperature values are not actually real because Twilight is using the Overlay approach with transparent red color but still it was the first solution for Android.

Iris

Back at 2015 nobody looked seriously into the eye problems caused by computer monitors.

There were the blue light filter tools like f.lux, Redshift and Twilight but most of the people who knew about them were mostly geeks.

On the other part of the spectrum, there were programs like WorkRave which reminded you to take breaks from time to time but they were just nice to have reminders.

I remember how I searched for weeks programs to help me with my eye pain.

My story was simple. I started working as a programmer at the age of 17 and wanted to become the best programmer in the company.

This goal of mine caused me to spend 14 to 16 hours per day in front of the monitor looking at digital letters and learning new things.

I was going to work for 8 to 10 hours then back home working on a side project which I really wanted to become my own business one day.

After a year of this “balanced” work routine and thousands of artificial tear bottles, I finally decided that maybe I need to go to the eye doctor to see why my eyes were hurting so much.

She prescribed me glasses and for the first time in my life, I felt hopeless about my eye conditions.

This was the turning point after which I started to read everything related to eye pain and eye health.

I started to do some exercises from time to time. I found WorkRave, EyeLeo and other break reminders.

I found f.lux and after some months of experimentation with blue light, rests, exercises and a lot of blinking I actually started to feel really good.

My problem with WorkRave and EyeLeo was that I always skipped the rests on the screen. Even on strict mode, Alt+F4 was closing the rest screen

As I test this again now several years later I see that the program has been improved a lot but you can skip the rest again if you want with some key combinations.

What I wanted at the beginning of 2015 was a break reminding timer which I can’t skip with my programming knowledge.

The first version of Iris was actually just that. I made myself a timer which locks my screen and disables my keyboard on a specific time interval.

I started using my own custom app for break reminding but was still using f.lux for the blue light.

My problem with f.lux back then was that it wasn’t able to go lower than 2700K back then.

It was able during the night to go to 1200K via a special menu but the lowest value during the day was 2700K.

I guess this was intentional but I just wanted to be able to manually customize it. Also, there was no way for manual control, only the day and night things based on the time of the day.

I remember how I wrote to the support e-mail several times and even tried to tweet and write to Herf several times to add manual control.

I never received a response.

After I realized that maybe f.lux will never get an update and my problem will never be fixed I started searching for alternatives.

I’m actually pretty sure that if it wasn’t for Iris f.lux indeed would never receive an update like the resent new version.

Back in 2015, there were no alternatives. A good version of Redshift was just not available and SunsetScreen was still not created.

So I decided to find a way to make this and add a blue light control to Iris.

After several months the first version of Iris was born and it was super ugly.

I didn’t know how to count versions so I just named this Iris-0.0.0. At least it was working the way I wanted a blue light filter to work.

From then on I started improving the program.

I found that eye strain is not only about blue light. There are also PWM flicker, font rendering, blinking, brightness automation, subpixel flicker and much more.

Over the next several years I gradually solved all problems I found.

Iris was free back then and I mean totally free.

After several months of non-stop work, I decided to place a donation button on the website.

I also quit my job to dedicate my life to help people feel less eye strain.

Back in 2015, I believed that people will send me some money because they appreciate my work and I would be able to sustain myself while working full time on Iris.

At the end of 2015 after I almost starved myself to death I realized that I may be wrong.

This was how Iris was looking back then. I actually still have all versions and you can still use these versions of Iris for free but I almost quit.

After 1 year of non-stop work trying to make the best software for eye protection and 0$ revenue from donations, I had 2 choices.

Abandon the project and start a job again or make it work.

As you can guess I choose to give my everything to Iris. I started selling all kinds of Chinese stuff to make some money and made Iris paid.

The software was still too bad for anyone to buy it but after several months I made my first sale, then the second then the third.

Many people these days ask me how I can charge for this kind of software but Iris actually drove the blue light filter revolution.

I chose to make a paid product because I didn’t want to show ads. And I chose to make a great product for few users instead of crappy product for everyone.

Iris was the first product to automatically pause itself when some program is running.

Iris was the first product to have flicker free brightness automation.

Iris was the first product to have a color inversion and black theme on everything

Iris became the first product to support USB monitors even before they made drivers for them.

The first product with UI for Windows, macOS, and Linux.

The first product with native Chrome extension.

First product for iOS without jailbreak.

The first product to work per monitor and first to improve font rendering.

I can talk a lot but Iris inspired the renaissance of blue light filters.

Most of the features in the new f.lux are based on the things that were available for years in Iris.

This makes me happy and I am glad that competition made monitors more healthy for the eyes.

Which brings me to the biggest win for blue light filters which was

Native Solutions

Starting with Night Shift which was actually a really unfair move from Apple to f.lux, Native blue light filter solutions started to emerge.

The unfair thing is that f.lux for years was available for jailbroken devices via Cydia but because it’s using a private API it was against Apple rules and Apple didn’t allow it into the AppStore.

Tasks like this are really good to be handled by the operating system but most of the time their solution to the blue light problem is really bad.

So Apple came out with this groundbreaking innovation called blue light filter and removed the f.lux app from everywhere.

There was some kind of petitions about this but Apple was actually right.

Apps are eligible for Sideloading if they are open source so if the team behind f.lux really wanted to have their application available they could just open the source code.

Since the app was free I don’t see a problem but only they know what works best for them.

The good thing about the whole thing was that companies started to care about blue light all at once.

Microsoft added something called Night Light in the newest versions of Windows 10.

Android also introduced their implementation of a blue light filter also called Night Light.

The good thing about the native Android Night Light is that in comparison to Twilight it’s not a transparent filter but real gamma blue light reduction which works better and increases contrast.

And of course, Night Shift came to macOS.

Every day more and more people learn about the benefits of setting a proper light environment for their eye health.

Every day more and more people learn how to set up and customize their monitor and light for the best eye health and every day more and more eyes are saved from macular degeneration thanks to all these products and much more.

History of Blue Light Filter Glasses

I talked a lot about the software blue light filters but there was one parallel blue light revolution in the face of blue light filter glasses.

I’m not an expert in the glasses side but I think it’s proper to start with

Gunnar Optiks

Founded in 2006 way before f.lux came into existence Gunnar was actually the first product to try to fight computer vision syndrome and to filter blue light with the help of special lenses.

We can say that eye safety glasses were the first blue blockers but still Gunnar Optiks was the first commercial product of it’s kind.

The woman in the picture above is actually Gunnar co-founder Jenny Michelsen.

She started Gunnar in her garage in search of a solution for her husband’s digitally induced migraines.

Jenny son name is actually Gunnar and the name of the company comes from his name.

Here is the full story:

The idea for the glasses was born out of one woman’s frustration with her husband’s digitally induced migraines and worry about the eyes of her child who was fascinated by technology.

Jenny Michelsen’s husband, Matt, was suffering from the headaches he had after hours sitting in front of six computer screens.

The headaches, the Michelsens would learn, were a symptom of Computer Vision Syndrome, a collection of minor ailments that build up over time.

As the Rancho Santa Fe woman urged her husband to see a doctor, she wondered whether her 3-year-old son, Gunnar, was getting a jump-start on similar problems.

If she and her husband believed the computers were getting to their eyes – and they didn’t start using electronics until they were in their 20s – what would happen to Gunnar’s generation?

An estimated 125 million Americans suffer from what is now commonly referred to as Digital Eye Fatigue or Computer Vision Syndrome (CVS), according to the American Optometric Association.

Matt and Jenny Michelsen reached out to their close friend, Joe Croft, a former Oakley engineer, about the issues surrounding CVS.

They wanted to learn more about the effects of focusing on a digital image projected on a screen just inches from one’s face for hours at a time and years on end.

The Crofts and the Michelsens began their five-year road to launch by talking to medical experts.

One of those experts was Dr. Jeffrey Anschel, a Carlsbad optometrist who has become an expert in Computer Vision Syndrome and Visual Ergonomics.

He noticed the problem about 17 years ago when employees of a nearby computer company began complaining about dry and tired eyes and difficulty focusing.

They were problems that people generally didn’t experience until they were in their 40s, but these patients were in their early 30s.

It didn’t take him long to make the connection between their work and the required time spent in front of a computer screen.

“You can work, shop, communicate and do just about everything from your computer now, and people just don’t realize how much time they’re spending looking at the screen.

The digital images that computers project are one factor contributing to Computer Vision Syndrome.  The eye focuses on the hard edge of an image, but digital images don’t have a clean edge.

As a result, the focus drifts forward and back, causing eye fatigue.”

Anschel also noted, “that when people spend long periods focusing on something close to their face, eye muscles tend to lock into a singular position, which is tiring and can push the eye down the path to becoming farsighted.

Meanwhile, the eye has to deal with light from conflicting sources, such as sunlight, that are much brighter than the computer screen.

There’s also glare from the light shining into the eyes.  And the angle of view for the computer screen, which is straight ahead, isn’t desirable.

People tend to focus better at objects when looking down, such as reading a book.”

Croft and Michelsen eventually took a prototype to Anschel and explained the important components of the glasses.

They had an amber-tinted lens, which makes images appear clearer.

Yellow makes images sharper by adding contrast and filtering out blue light.

The lens is also shaped to pre-focus the light into the eyes, so the eyes don’t have to do all the work.

There’s also an anti-glare filter that allows light from the computer in but keeps out distracting reflected light from other sources.

The lenses are also designed to be fitted close to the face, creating a “micro-climate” that keeps away the dry air currents.

This helps keep eyes moist by reducing squinting and maintaining a closer-to-normal rate of blinking - a leading cause of dry eyes.

Croft and Michelsen set out to create a product that addresses the issues associated with digital eye-strain.

They completed their first prototype in 2006.  In early 2007, they founded the company and in October of 2008, they launched their first product.

Investors in the company include Peter Thiel (a founder of PayPal and early investor in Facebook), 50 Cent, Carl Zeiss Vision, Monster, Inc., Christopher Burch and Happy Madison Productions.

I think the Gunnar glasses were the first and main innovator of blue light filter glasses so I will not talk much about others.

Note that many big names and hundreds of different brands make blue light filter glasses so Gunnar is not unique in any way.

Almost all blue blocking glasses do the exact same thing and they do it badly.

I will review many different brands but here are some things I want to make clear now.

Sunglasses block more blue light than many blue blockers.

You can find a test how Sunglasses block as much as 40% of the blue light while some blue light filter glasses block less than 10%.

You can also find Orange safety glasses which are under $10 and block more than 90% of the blue light.

If you have ever been to a dentist for whitening they place you red glasses so your eyes don’t get damaged from the UV light used for whitening your teeth.

Well if you are really concerned about the blue light I suggest you to buy a Dental safety protective glasses which are also under $10 and block all blue light.

This and all other fully red glasses block 100% of the blue light.

I will talk more about the different model of blue light filter glasses but you need to know that most slightly yellow glasses don’t do anything.

They don’t help you to sleep better and they don’t stop a lot of blue light. The truth is that software like Iris is way more if you want to use them in front of a computer.

The only reason to buy blue light filter glasses should be if you have bad lighting or watch a TV a lot and software don’t support your screen.

Another reason is if you want to do some biohacking and wear them outside.

How much Blue light software Blue light filters block?

There is not much information on the internet about how to check if your monitor emits blue light so I did a simple Blue light filter Test:

With your blue light filter look at the image above and if all squares look black all blue light is blocked.

GIF test

You can also use this GIF test here

If the image is black and you don’t see any blue all blue light is blocked.

The latest medical researches, however, point the melatonin secretion is also effected by green light so to test if all blue and green light is blocked use this image:

Ideally, if your monitor doesn’t emit blue or blue and green light you shouldn’t see a change in the color.

You should only see black square without any change of the color or hue like this

For more info about the Iris blue light filter test visit How to check if my Monitor emits Blue light?

Here is an example of how Iris blocks all blue and green light

Test with the images

When no blue light is blocked the white color should look like this

When 10% of the blue light is blocked white color should look like this

When 20% of the blue light is blocked white color should look like this

When 30% of the blue light is blocked white color should look like this

When 40% of the blue light is blocked white color should look like this

When 50% of the blue light is blocked white color should look like this

When 60% of the blue light is blocked white color should look like this

When 70% of the blue light is blocked white color should look like this

When 80% of the blue light is blocked white color should look like this

When 90% of the blue light is blocked white color should look like this

When 100% of the blue light is blocked white color should look like this

If your blue light is 100% blocked white color will actually be yellow.

Note that you can’t actually test how much blue light your blue light filter blocks and if you really need to test this you need a colorimeter.

Here is an example of Iris with Groot color scheme which blocks only blue light without affecting the green light:

If you want to test if both green and blue light is blocked you need to use some other test images.

When no blue light is blocked the white color should look like this

When 10% of blue and green light is blocked white color should look like this

When 20% of blue and green light is blocked white color should look like this

When 30% of blue and green light is blocked white color should look like this

When 40% of blue and green light is blocked white color should look like this

When 50% of blue and green light is blocked white color should look like this

When 60% of blue and green light is blocked white color should look like this

When 70% of blue and green light is blocked white color should look like this

When 80% of blue and green light is blocked white color should look like this

When 90% of blue and green light is blocked white color should look like this

When 100% of blue and green light is blocked white color should look like this

You may notice that most blue light filter softwares actually don’t look like this at high values.

This is because there is a legacy to use Color temperature instead of linear reduction dating to the first versions of f.lux.

However, if all blue and green light is removed the result is always red.

Here is an example at Iris set to 0% blue light which actually removes both blue and green light:

RGB test

While the first test was made for easily test if all blue and green light is removed from the screen it was not really good for finding what percentage of blue light is blocked.

The second test is really good for finding what percentage is blocked but you need a really sharp eye to see the difference in the colors.

This RGB test is something in between. You can test if all blue light is blocked and you can also see some percentage.

Look at the image below with your blue light filter

If you don’t see the blue color all blue light is blocked

If you don’t see the green color all green light is blocked

And here how most blue light filter softwares work at 3400K

To remove all blue light you need something bellow 1900K

and going down even move will remove also the green light

These were basically the test you can do to see how effective is you blue light filter.

You can test this way both software and glasses.

The difference is that with software you will not see emission while with glasses the lest will block the light.

Blue Light Filters Market

In this fictional market, my goal is to collect all products on Earth for reducing blue light.

I’m going to the deepest parts of the web in search of the No Blue Light World.

Blue light blocking Glasses

There are really a lot of ways to block blue light via glasses. There are blue blockers with a yellow tint, with orange, with a red tint or the regular sunglasses also block some of the blue light aside from the UV light.

The best blue blockers look something like this:

To write the best and most comprehensive article about blue blockers I basically opened Google and contacted more than 100 blue blocking glasses manufacturers and brands.

In the beginning, I expected something like 1000 brands but it turned out that there are not many blue light blocking companies in the words.

While there are so many companies for regular glasses only some of them produce also blue blocking glasses and fewer than that actually specialize in blue blockers.

Most of the best companies for blue blocking glasses turned out to be recently founded companies.

What really struck me that the big brands actually had no interest in talking about their products.

I wrote to them and most of the time they ignored me or redirected me to a chain of customer support which I just thought it will not be helpful for this article.

Here are some of the companies I write to actually:

What surprised me actually was that the small companies are much better at answering questions and their response time is usually lighting fast.

Well, I guess it was not so surprising because this is true even with Iris and most companies who succeed in the long run are really great at responding and customer support.

I remember how at the beginning of Iris I personally responded to every mail under 1 minute and if I was sleeping when I get some question I had an alarm sound to wake up and respond faster.

What was also not surprising is that I already knew some of the guys behind this projects in one way or another.

I guess our industry is still really small and there are not a lot of people who care about the negative effects of blue light and technology on our lives.

So in this section, I will present everything on the internet I found about blue light filter glasses.

I will also include some quotes from the founders or from the team behind the companies.

There is not a lot of ordering here and the first companies are just the ones which responded me the fastest which I guess is also a really good measure of how good is their customer support and product but this is not always the case.

However, I guess the people who responded the fastest are this who care the most.

I am not going to include companies which may have a great product but don’t respond to user questions because I think this is bad user experience and they don’t deserve a spot in this article.

Swanwick Sleep

I actually just recently saw the Swanwick Sleep glasses after some ad on Facebook.

They have some campaign going on IndieGoGo right now with some discount here:

Swannies Model X: Created to Help You Sleep Better

and here is how the “Swannies” actually look like

BLUblox

What I like about BLUblox is the huge variety of lenses which they have and that they actually have red lens for night usage which blocks both blue and green light.

At first glance you may think “Why do I need to use different lenses?” and I want to spend some time to explain the reasoning behind using different lenses during the different parts of the day.

During the day, you actually need full spectrum sunlight to be more healthy but the light from monitors and other light sources are different from the light of the Sun.

The first graph on the picture above shows the light spectrum from the Sun and the next 3 graphs are from different light sources.

You probably know that red light causes growth and blue light decreases growth, red light promotes health, while blue light most of the time is degenerative.

The first lightbulb which Thomas Edison made was actually really healthy lightbulb because it emitted mostly red light and a little blue light.

We know this light bulb as Incandescent and it creates light mostly by generating heat.

This is why it’s not energy efficient and emits a lot of red light.

The more energy efficient the light bulb the more blue light it emits most of the time.

So I’m telling you all this because almost all modern energy efficient light bulbs are LED and they emit a lot of blue light.

Looking at the picture of light distribution again you see how different is LED light from Sunlight and why it’s actually not normal to look at monitors or use LED lighting not only during the night but also during the day.

Computers, TVs, Cell phones, Tablets and all sorts of lights around us emit harmful blue light and this is why I and so many other people recommend blocking blue light even during the day.

If you use Iris on your computer you may have noticed how even during the day there is a small blue light reduction exactly for this.

This is intentional to try to make the LED light more like the Sunlight by reducing some of the blue light during the day. But Iris doesn’t work on everything.

What about your TV? What about your tabled, phone or all other blue light emitting devices.

What about all these LED lights around the house?

This is where the blue light blocking glasses are the only alternative and this is why you need to get BLUblox.

BLUblox is a relatively new company but what makes the project unique is this huge variety of lenses suitable for the different parts of the day.

I don’t know other company which manufactures both day and night lenses.

Most companies focus only on blocking blue light or on the eye protection with not so stronger lens and an anti-reflective coating.

What makes BLUblox unique is that they cover everything.

From lens to use when you sit in front of some device during the day to blue blocking day lens and finally deep red lens which blocks all blue and green light for night time usage.

Aside from the lenses, BLUblox has also a huge assortment of sizes and shapes which is also really unique to other companies which manufacture blue blocking glasses.

The Story

Andy and Katie Mant founded BLUblox in 2016 with the mission of supplying the most optimal blue blocker glasses in the world.

Andy told me that they started wearing blue blockers after dark in 2015 but they saw only minor improvements in their sleep.

We purchased our first blue blockers from a popular brand in the US so we wanted to know why we were not getting perfect sleep by wearing these blue blockers, as the company claimed.

Then we found the answer, some studies were showing that not just blue light but green light up to 550nm was negatively affecting our sleep.

We set to work in our laboratory and created a red lens that blocked all blue and green light from 400-550nm, in line with the latest science, called Ultra550.

The first night we wore our prototype pairs we slept right the way through the night and woke up feeling refreshed and full of energy.

We knew we had just created the most effective blue and green light blocking glasses ever made and we wanted to share this product with the world.

​We both work in office jobs, not a good environment as we are exposed to LED lighting overhead, LED computer screens and LED screens from our smart phones.

Even though our night range of red lenses were giving us a fantastic sleep we knew we had to address the digital eyestrain and headaches we were suffering from exposure to blue light during our office jobs during the day.

We tried a few popular brands and some cheap computer glasses from eBay but nothing improved. Then we discovered a post by a popular scientist who showed the light spectrum of LED lights.

Then in clicked, we had to block the nasty spike in blue light around 450nm, so obvious but none of our competitors were doing this.

So, we set about making two prototypes; a clear lens impregnated with an advanced blue light reducing material, which reduced the blue light spike from LEDs down, and a yellow pair which eradicated blue light from 400-450nm.

Being in an office environment we both tried out the clear pair and we were amazed how fresh our eyes felt and we did not have any headaches after working on our computer for 8 hours.

We had a colleague in our office who suffered from frequent weekly migraines, so we lent her our pair of yellow tinted Ultra450 lenses to trial for a month.

To this day we have not had them returned to us because they eradicated her migraines whilst working on computers in the office so we let her keep them, we felt so humbled.

With the lenses sorted we set to work designing frames that were in line with the latest fashions, making blue blockers more socially acceptable to wear and comfortable on your face.

You would not wear safety goggles to work or to dinner after dark, so we fixed that we ultra-sleek and stylish frames, with styles to suit everyone.

Did we also mention that unlike our competitors whose glasses are made in China BLUblox glasses are designed and made in Australia? This guarantees a high-quality product that does exactly what it promises.

Since launching BLUblox we have sold thousands of pairs of our blue blockers not just to people who wanted their first pair of blue blocker glasses, but to many people wanting to upgrade from their cheap amazon and eBay pairs and even from some of the other popular brands out there.

We have had many wonderful testimonials about how our glasses have improved the lives of our tribe who have trusted in BLUblox to give them their sleep and health back.

Review

The thing I love about BLUblox is that the team actually use and sell a red lens for night time usage which blocks all blue and green light instead of some yellow or orange one.

As I told many times before yellow and orange lenses don’t block the green light which also has an effect on our melatonin secretion at night.

Blue and green light after dark from the 400-550nm range suppresses melatonin production and disrupts your sleep.

BLUblox Ultra550 red lens block 100% of this range meaning zero sleep-disrupting blue and green light passes through their lenses.

While amber lenses only block some blue light and no green light the red lens of BLUblox blocks everything.

It’s clear that you must block all light that disrupts your sleep or your sleep won’t improve much.

If you want the best possible sleep consider getting a pair of glasses with red lens from BLUblox 🙂

BLUblox Ultra450 yellow lens are super useful at daytime to make the light emitted from LED digital devices more like the sun.

It has been proven that excess artificial blue light damages your eyes during the day.

The range of light that does the most damage is between 400-450nm.

BLUblox yellow lenses block 100% of the eye-damaging blue light in this range.

If you want to be more healthy and block the blue light during the day consider their yellow lenses and if you want to block the spikes of blue light but have more clear colors around you BLUblox computer lenses may be for you 🙂

Ra Optics

Matt Maruca created Ra Optics in 2017 because all effective blue light blocking glasses were pretty unattractive.

The good looking blue blockers were not blocking much of the blue light and the ones that actually worked were made for the safety of workers and looked pretty ugly.

What I love about Ra Optics is exactly this red lens which is super effective for blocking all blue and green light.

As I have said many times the yellow and orange lenses most of the time don’t block all blue light or if all blue light is blocked they do nothing for the green light which is emitted from the artificial light around us.

The latest medical researches point that light up to 550nm suppresses the secretion of our sleep hormone melatonin and actually, Matt showed me something even more interesting.

There is also evidence that even the healthy red light can cause some melatonin suppression.

I guess we just need to turn off all lights before going to sleep and what I love about the whole team behind Ra Optics is that they are experts in light and photobiology.

Another awesome thing about Ra Optics is that they manufacture both Daytime and Nighttime lenses and you can customize everything.

You can even send your own glasses and the team will place you the perfect lens which can block all blue light.

This custom tinting service is actually unique and no other company offers you to send your own frames and Ra Optics will make you a new lens and send the frame back to you.

I’m not going to go into many details again why the red lens is important for night time use and why you also need some blue blocking during the day but Ra Optics offer everything.

A great lens which blocks all blue and green light up to 550nm and great daytime lenses which block blue light up to 450nm.

Matt explains the difference this way:

In a perfect world, we would not need blue blockers. In our world, it would be ideal for most people to have both, but it depends on your lifestyle. Nocturnal Red lenses block all light wavelengths up to 550nm. These are the wavelengths shown to most affect our “biologic clock”, lowering melatonin levels and altering our sleep/wake cycle when present after sunset. This is because our body is designed to be not exposed to them after dark. Everyone who does not live alone in the forest or ever leaves their house should have a pair of nighttime blue blocking glasses; our are ideal because they are the most attractive on the market, making them something that will be used on a consistent basis without hesitation. These blue blockers can also be re-purposed for temporary daytime use if you enter someplace like a Target, Walmart, or Grocery Store.

Daytime Blue Blocking Glasses are for people who spend most of their day indoors under artificial light, which means most people. The reason we have a different tint is that it is not only not necessary to block all blue light during the day, as our Nocturnal Red lenses do, but it is functionally a new mismatch, telling the brain that it is nighttime, more or less, when it is not. Some may argue that, because almost all artificial light itself is already a “mismatch”, it is better to block all of the harmful blue light than to block none of it.

My Review

I strongly recommend Ra Optics and especially the custom tinting service which is the only one in the world right now.

We also did a talk with Matt about light, biohacking, blue blocking, sleep and everything in between which you can watch here:

BlueBlockGlasses by Somnitude

When I wrote to BlueBlockGlasses they provided me so much useful info that I’m going to first share it with you unchanged.

After this, I’m going to give you my thoughts about the product and why you should choose BlueBlockGlasses.

Sleep is essential for survival. Your brain is responsible for making you feel sleepy in the evening and keeping you asleep during the night. To do so, it has two processes that regulate sleep.

The first is called the homeostatic process. This is the pressure to sleep that accumulates throughout the day.

The second is the circadian (circa: “around” and diem: “day”) process. This regulates when you fall asleep and wake up.

These two processes work to ensure a good night of sleep.

Poor sleep has many consequences; some are decreased alertness, altered mood, and impaired memory. Long-term sleep deprivation has been linked with diseases such as diabetes and cancer.

One strategy to ensure a good night of sleep is to strengthen your circadian signal of sleep and wakefulness. The circadian clock is kept in sync by environmental inputs.

The most important factor is the blue component of light. The presence of light in the morning signals day time, and the absence of light in the evening signals night.

Special cells within your eyes detect blue light (wavelength 440 – 480 nm) and send a signal to your circadian system.

Historically, humans were exposed to blue light during the day (from the sun) and not exposed to blue light at night. Our circadian systems are geared to anticipate this pattern of light exposure.

Today, however, blue light exposure in the evening is very common, either because of screen use before bedtime or simply because the lights are on in the house.

Lights in living areas and washrooms usually have some blue component.

Blue light at night tricks your circadian clock into thinking it is the day, and prevents you from preparing for sleep. More specifically, blue light suppresses the release of a hormone called melatonin.

Melatonin is secreted and transmitted throughout your body in the evening to signal night time.

A delay in the release of melatonin, due to light exposure may result in delayed bedtime, sleep onset insomnia or poor sleep.

Eliminating electronic devices and lightning exposure before bedtime would improve sleep, but it is often unrealistic.

It is furthermore not necessary to cut off all of the light because the circadian clock is blind to most colors.

BlueBlockGlasses

This is why Somnitude has developed specialized sleep promoting glasses that selectively block harmful blue light while allowing other wavelengths of light to pass.

The glasses filter 99% of full spectrum blue light (spectra light until 520 nm).

Somnitude’s Blue Block Glasses allow you to pursue your regular activities in the evening, without having to worry that your circadian clock gets confused because of the surrounding light at night.

The glasses are ideal for those who use electronic devices in the evening or those who have problems with waking up on time.

The glasses are made from an optical grade polycarbonate, infused with a blue absorbing dye. The material is simple, yet durable and the glasses can easily survive being dropped.

The various styles allow for wearing of prescription glasses or not.

The glasses are tested at the University of Toronto’s Institute of Optical Sciences and were used by members of Team Canada at the recent winter Olympic Games.

Somnitude’s Blue Block Glasses have also recently been approved as a Medical Device by Health Canada and are now being used by sleep physicians to help those who have certain sleep disorders, such as Delayed Sleep Phase Syndrome.

Why Somnitude?

We often get asked – What’s the difference between Somnitude and other brands?

The main difference between our glasses and those filters provided by Warby Parker, Gunnars etc. is in the degree of filtering and width of the spectrum of filtering.

Most other providers will filter a lower amount (for example 40%) at a smaller spectrum (440 – 470 nm).

These types of glasses are typically intended to be worn during the day, to prevent against eyestrain.

On the other hand, Somnitude’s glasses filter 99% full spectrum blue light and are only recommended for evening wear.   

Another important consideration is the effectiveness of the blue filter. For the untrained eye, it is almost impossible to detect how much blue is actually being filtered.

Many brands will claim things like ‘Full blue blocking effectiveness’ etc. but then fail to provide testing results or details on the company.

The only way to test effectiveness is by measuring the spectral transmissivity using a spectrometer.

Because we are affiliated with the University of Toronto we conduct rigorous testing on all our glasses to ensure that they are designed and manufactured to the specification of 99% blue light filtering.

My review

I decided to share the info that Somnitude provided me because they included so much useful and unique info but here are my thoughts and the things I think that are missed in the text above.

What I love about BlueBlockGlasses are they are a cheap and effective solution and effective solution for blocking all blue light.

I also like that they actually provide measurements for all their glasses not just talk about blocking blue light.

While other brands glasses may look better than some of the Somnitude glasses styles, BlueBlockGlasses are the cheapest option and they also cover the entire face.

What I mean by covering the entire face is that there is no place for the blue light to enter your eyes because they have Fitover glasses.

One thing that maybe they can improve in the future is to make also a red lens which can block green light also as we talked before.

Consider buying this glasses if you are from Canada and if you want to have Fitover glasses.

BlueBlockGlasses have a great price and work great for blocking all blue light.

BluBlocker

TODO

Blue light Screen Protectors

TODO

Blue light filter Apps

While everything can be effective for blocking blue light, my personal favorite way is by using a blue light filter app.

I guess this is also maybe the reason why I created Iris in the first place.

The good thing about a blue light filter app is that most of the time it’s super customizable.

For example with glasses and screen protectors, you need a different kind of lenses and sheets to block different parts of the light.

With Iris and apps like it, you can just move one slider and regulate how much blue or green light is blocked which is really cool.

You also have automation which means that during the day you will get a small blue light reduction and during the night it will be much stronger.

This helps to build a habit of blocking blue light easier.

With glasses, you may forget them and the sheets block light all the time which may not be what you need.

I will try to present and compare all different blue light filter apps here.

As you can guess I’m a little biased towards Iris but I will try to explain why I believe it’s the best software for eye protection.

Native Filters

Big companies started to create native solutions for blue light reduction from the beginning of 2017 and these settings are a really popular choice for a lot of users.

However, as everything integrated into the operating system it’s not working perfectly for specific needs like improving sleep and better eye protection.

The reason is not that the filters don’t block blue light, but they either don’t block enough blue and green light for better sleep or are not automated enough to match to screen brightness to the light around you and this makes them inefficient for eye protection.

Windows

After Apple introduced Night Shift in order to try to make an integrated into the OS way of lowering the blue light Microsoft also added a feature called Night Light in their new build of Windows 10.

If you have the latest version of Windows 10 you will probably find Night Light in the settings.

However, if you use Windows 8, Windows 7, Windows Vista, Windows XP or Windows 10 which doesn’t support blue light reduction getting a blue light filter software like Iris or some other third-party program may be a good idea.

Night Light can also go to around 1200k of color temperature which removes most of the blue light but this may be ineffective if you want really improve your sleep.

Here is how measurement of 1200K of color temperature looks like:

If you want more reduction that this Iris can go to 0% blue and green light.

Otherwise, if you only need some eye protection going to 3400k  will reduce the spikes of blue light and will be enough and not much orange or red.

Something I don’t like about Night Light is that you can’t see the actual values of the color temperature anywhere.

It would be nice if there was some kind of percentage but this is also not present.

If you have some ruler you can calculate the kelvins via getting the length of the line and the position of the black slider then calculate the percentage.

From there you need to know that the most right value is 6500K and the most left value is 1200K.

You can then calculate the color temperature of the screen.

Another nice benefit of other third-party programs is that they show the current color temperature.

Iris, for example, also shows the percentage of blue light blocked from the screen.

Thank you for reading this whole massive article about blocking blue light from digital devices. I spend 3 months researching and creating it and I hope that I helped you to learn some new things.

If you liked my work click some of the share links or send this article to a friend 🙂

Daniel Georgiev
CEO
Iris Technologies

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Right now everyone in the world is talking about healthy food, healthy lifestyle and the importance of exercise, etc.

Sadly, there aren’t many people who talk about the other factors that are continuously damaging different human organs.

Most importantly, right now people are quite ignorant about the health of their eyes and this is becoming a serious problem now.

Look around you, we are pretty sure that you know someone in your friends or family circle who is suffering through some sort of ocular problems like experiencing sharp pain behind the eye or eye muscle pain.

Most of the people suffer through near and farsightedness which is why they have to wear contact glasses and sometimes contact lenses to see clearly.

The need of the hour is that we all should start worrying about the health of our eyes and see what factors are causing vision problems.

Blue Light And Why Should You Know About It?

A lot of people out there don’t even know what blue light is which is why today we are going to explain it all to you and tell you how blue light is destroying our eyes.

There are several types of lights around us and among all the other lights is the blue light. It is known to be the most dangerous one just because this one comes with a short wavelength.

According to Wikipedia and its article about the electromagnetic spectrum, it is said that the shorter the wavelength of a light is, the more harmful it becomes.

The same science applies to this so-called “blue light”. 

Blue light could be equally dangerous just as the UV light from that comes from the Sun.

Sun itself is the major source of blue light and the other source are our electronic devices.

Yes, you read it right, the reason why mobile phones and laptops are dangerous for your eyes is that these screens emit blue light.

When you expose your eyes to such light, it goes straight up to your cornea and starts damaging it resulting in eye pressure pain.

Blue Light And Eye Strain 

Has it ever occurred to you that you were using your mobile phone at night and all of a sudden you start feeling that your head is heavy?

Well, we are pretty sure that this has happened to you more than once and the reason behind it is again the blue light.

When you expose your eyes to the blue light, it starts putting a continuous eye strain.

The strain then passes down to your nervous system which is why most of the people find it hard to sleep at night.

The Solution To Blue Light Problem? 

Obviously, we can’t suggest you to stop using your cell phones and other electronic devices because this is the age of technology and internet.

So, the best thing you can do to save your eyes from the damage is to use the filter on your screen.

Iris is the best blue light filter app for pc and as a result, this famous blue light software can make screens healthier for your eyes.

This software regulates the light of your monitor as well as the light around you.

It blocks the blue light from reaching your eyes directly.

Right now thousands of people are using this software to protect their eyes and get a good night’s sleep.

If you also want to make some healthy changes in your life then we suggest you try this screen brightness software as soon as possible.

We assure you that you won’t be disappointed with the results.

Eyes are the most sensitive part of our body and you need to take care of them just like the rest of your body.

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Some people work over time. And some people falsely believed that browsing the internet on their phone before going to sleep will help them doze off easily.

Science it has already been established that the emitted blue light from our phone and computer screens can disrupt our sleep cycle causing us the difficulty of sleeping and eventually other health conditions that come with lack of sleep.

Thankfully, there are blue light filter apps that promise to protect your eyes from the harm that blue light might cause. But the question is does blue light filter apps effective? Let us figure it out.

Can blue light filter apps really help?

Without the blue light filter app, you are exposed to a risky amount of blue light. Some people have a habit of turning to their phones and tablets and covering their faces with their screens before they sleep.

This actually puts you to an alarming amount of exposure to blue light.

Putting your devices inches close to your eyes could put you at a higher risk if your device does not have a blue light filter app.

But how do blue light create this harmful effect on our health?

When the sun sets and it gets dark, your body would release melatonin.

This is the substance that enables us to get restful sleep. The thing about the blue light that is emitted by artificial light is it makes our photoreceptors or our eyes into believing that it is still daytime.

Therefore our body releases less and less melatonin resulting in the difficulty of sleep.

Researchers have actually found out that if you use a blue light filter it avoids your photoreceptors from being tricked into extended daylight.

A study was conducted by making people use the filters and their melatonin has found to be increased in levels. The subjects of the study were also found to have better and quality sleep.

Conclusion

The conclusion is blue light filter apps really work in protecting your eyes from the blue light that computers, tablets, and phones emit. But also make a note that these are not the only source of blue light.

Nevertheless, these devices are the ones which we are exposed to the most. Installing a blue light filter app may be a great way to reduce exposure if not to eliminate.

There are different apps that were developed and are made available. One of them is Iris. This app promises “eye protection, health, and productivity”.

This blue light filter app boasts two popular and effective features.

First, is it can decrease the amount of blue light emitted by your device’s screens?

Second, is it can control the brightness without the pulse width modulation flicker (this is the thing that screens do but our brain does not perceive and it actually cause us eye strain and headache).

Iris also offers its users to customize its settings.

With the number of devices that we surround ourselves, it is best to have blue light filter apps as a precaution. It is better to prevent than to cure.

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What is your typical routine before sleeping? For most of us, it is burying our noses on our phone screens. Some of us does not know that the blue light (blue light affect) that is emitted by our phones, and other electronics pose harm to our health.

The dark side of blue light

Have you noticed that your sleeping pattern is actually affected by your mobile phone habit? Well, this is because, as researchers and studies show that blue light affects our circadian rhythm. Our biological clock is thrown off of its pattern when we spend too much time staring at our screen or basking under the blue light. Inconsistent sleep patterns can result in lack of sleep which then eventually contributes to lots of diseases such as heart disease, obesity, diabetes and even cancer.

Blue Light during the day

The blue wavelengths are not at all times harmful, as different light colors may have different effects. Blue light actually boosts attention, mood and reaction. What’s worrying is the increase of blue light exposure when the sun is down.

Sleep and blue light

Sleep pattern may be different for everyone. However, the average length is 24 and a quarter hours. If you stay up late at night, chances are your rhythm is longer. While if you wake up early your rhythm is shorter. What keeps our rhythm aligned with our environment is the daylight.

The blue light and your health

Night time light may cause health risks. There are studies that showed working at night is connected with factors that cause cancer, heart disease, diabetes and obesity. But what exactly is the effect of blue light on our health? Exposure to this type of light prevents secretion of melatonin which is also a hormone that is related to our circadian rhythm. Low levels of melatonin are shown to be possibly connected to the occurrence of cancer.

How to prevent harmful effects of blue light

1.  Try not to look at bright screens two to three hours before you go to sleep.
2.  When working at night, consider using blue light blocking eyeglasses. There are also applications that lessen harmful light at night. For example, Iris Tech (https://iristech.co) has developed a software which adjusts the brightness of your screen to your surroundings to prevent eye strain and improve sleep. This software promises to protect your skin while keeping you more productive even at night. It can be downloaded for a free trial and be purchased for additional protection.
3.  Boost your sleeping habit by getting your eyes exposed on a lot of bright lights during the day. This will help you sleep easier at night.

Looking at your phone at night may be hard to avoid, for some it is part of the work, but there are definitely ways to prevent blue light from causing harm to your health. Pay attention to your mobile phone habits. Be aware of the light types that your electronics emit. Remember that sometimes the light is not good all the time.

Do blue light filters really work?

What is the blue light filter for?

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Blue light is that part of the visible light spectrum, which is seen by the human naked eye.

Blue light is known for producing a higher amount of energy as it has a short wavelength.

In today’s era, it is almost impossible for people to stay without their laptop, smartphones or any other smart devices.

While, all these gadgets emit blue light causing long – term damage to our eyes and overall health.

As per studies, if a person is regularly exposed to the blue light then over the period of time it may cause a severe long – term damage to the eyes of the person.

Luckily, there is a solution for this problem and it is a very simple one – Iris’ blue light filter.

Blue Light Filter

What is a blue light filter for?

As the name suggests the blue light filter reduces the quantity of blue light exhibited on the screen of the device or smart device.

Blue light has the ability to curb the production of the hormone that is very useful in inducing sleep.

This hormone is known as melatonin.

Due to the efficient working of this filter, one gets to sleep better.