1. Blue Light Blocker For Macbook
2. Blue Light Filter For Mac Computer

Ocushield is the world’s first and only medically-rated blue light blocking screen protector. Developed by qualified optometrists – our screen filter for laptops, PCs and monitors effectively blocks up to 90% of harmful blue light emissions. And unlike apps and ‘night mode’ settings, Ocushield does this without discolouring your screen. F.lux fixes this: it makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day. It's even possible that you're staying up too late because of your computer. You could use f.lux because it makes you sleep better, or you could just use it just because it makes your computer look better.

Light and temperature, are the two most important factors responsible for regulating our sleep cycle. For most of human history, our sleep has been guided by the sunlight. This has been disrupted by the rise of electric light and, more recently, by our constant usage of screens. This has led to a significant deterioration of our sleep quality.

Screens emit a blueish light, in terms of wavelength, similar to the sunlight at noon. Being exposed to this kind of light in the evening confuses our body and reduces the production of melatonin, the hormone responsible for triggering sleep. Filter apps, by removing this blue light, turns your screen to a warmer, yellowish color, which reduces the negative impact of screens on sleep quality.

Even then, we would like to add that it’s better to stay away from screens before sleep. While those apps will help you get better sleep, checking social media or messaging your friends will increase brain activity and will keep you awake longer.

Blue Light Blocker For Macbook

Android

CareUEyes is an eye care software with blue light filter,screen dimmer and bread minder(rest timer). This software provides eye protection for those who use their computer continuously for hours. Using this eye care software, you will be able to apply blue light filter to the computer screen in order to reduce eye strain. As far as I know, F.lux is recommended largely to filter blue light emitted from computer screen. It can make your computer color automatically changed by the time of day. At the same time, you can search other blue light filter app for your smartphone or Windows computer. 2PCS Pack MacBook Pro Screen Protector Anti-Glare Blue Light Filter for 2016-2019 MacBook Pro Touch Bar 13 inch A2159 A1706 A1708 A1989 and 2019-2018 MacBook Air 13 with Touch ID A1932 Screen Protector. Blue light filter – Filters out the harmful blue light emitted by the display and makes colors warm and easy on the eyes. No flickering – Eliminates the invisible flickering of the display backlight, a cause of eye strain and headaches. We all know that light is made up of three colors that are red, blue and green and blue is the one that causes the strain on the eyes. With the blue filter app, you can filter the blue color from the light and then it will become less painful for the eyes. In this article, we will typically talk about the blue light filter for the Mac users.

Several manufacturers include blue light filters into their devices. Google’s Pixel and Pixel 2 have this feature built-in, and other manufacturers are also including it, such as Honor, Huawei, Asus, OnePlus, Samsung. The blue light filter can be activated by navigating to ‘Settings’ and ‘Display’, depending on the Android version and manufacturer.

If you couldn’t find this feature in your phone, there are a number of apps that can help you achieve the same results, such as Twilight and Blue Light Filter.

iOS

A native blue light filter app for iOS version 9.3 or newer (iPhone 5s or iPad 2). The feature, called ‘Night Shift’, can be activated by taping‘Settings’in your home screen. In ‘Display & Brightness’, you can activate the blue light filter and change settings. It can be activated daily between sunset and sunrise hours or between a specific set hours.

Windows

Windows 10 users don’t need a blue light filter app after the system released a new feature in April 2017 called “Night Light”. It changes the display to reduce the blue light emitted and show warmer colors.

The activation is very simple. Right-click on desktop and “Display settings” will open the window where you can toggle the blue light filter.

On “Night light settings” you can configure the feature. It’s possible to adjust the colour temperature and schedule to automatically filter the blue light during set hours or after the sunset and before the sunrise based on your timezone.

Mac

Apple added a blue light filter for Mac OS in March 2017 called “Night Shift”, just like for the iPhone. You need to open ‘System Preferences’ and select ‘Displays’, where you’ll find a ‘Night Shift’ tab.

On the same tab, you can choose to activate it between sunset and sunrise or pick specific hours. It’s also possible to change the color temperature to better adjust it to your needs.

Moona is a smart system that actively work on the second key factor impacting sleep, temperature.

Ever worry about how your computer habits can affect your life? You should, because blue light has been shown to disrupt your sleep cycles, delaying the amount of time it takes for you to fall asleep. Please check out Ontario Association of Optometrist's video Sleepless Are Screens Keeping You Awake? to learn more. There are a few ways to reduce the amount of blue light exposure from using your devices. You can purchase glasses with an anti-reflective coating that filters the blue light, reducing the amount that reaches your eyes.

In addition to those blue light AR-coating glasses, you can do a few tricks on your PC/Mac, Android, or iOS devices that reduce the emission of blue light. Generally, these will remove blue light from showing on your screen, which leads to softer and yellower light that is easier on your eyes. Below are step-by-step instructions on how to set up a blue light filter for your device:

The best, and easiest solution is a program that you can install called f.lux . This program is great because it is so easy to set up. Based on your location that you enter, f.lux will automatically pick up on when the sun sets and rises to turn on or off the blue light filter.

1. Download f.lux for PC or for MacOS
2. Install and follow the prompts needed to complete set up

It's seriously that simple. There are settings where you can adjust the colour of the filters but I don't recommend playing around with it. Also, you can disable the filter for one hour when you need to do colour-sensitive work, such as graphics design, or watching videos. You can access all of this in in the System Tray on Windows:

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I recently learned that Mac OS X 10.12.4 has a native Night Shift filter as well. Make sure your Mac has Sierra OS X 10.12.4 and is one of the following :

• MacBook (Early 2015 or newer)
• MacBook Air (Mid 2012 or newer)
• MacBook Pro (Mid 2012 or newer)
• Mac mini (Late 2012 or newer)
• iMac (Late 2012 or newer)
• Mac Pro (Late 2013 or newer)
• Apple LED Cinema Display
• Apple Thunderbolt Display
• LG UltraFine 5K Display
• LG UltraFine 4K Display

1. Go to Apple Menu > System Preferences > Displays.
2. Click on the Night Shift tab

You can adjust the schedule and colour on this screen. You can also control Night Shift from the notification centre as well:

Please make sure your iPhone/iPad is on iOS 9.3 to use their native feature.

Blue Light Filter For Mac Computer

1. On the home screen, swipe up from the bottom to open the control centre
2. Tap on the Night Shift Icon on the shortcuts row

This will automatically set your device to turn on Night Shift when the sun sets to when the sun rises.

If you want to customize your Night Shift features, go to Settings > Display & Brightness > Night Shift. On the same screen, you can schedule a time for Night Shift to turn on automatically and adjust color temperature.

Perhaps this is the trickiest one to do if you aren't tech-savvy, but it is possible and I will walk you through it! You will have several options depending on what version of Android you are running, and whether or not you are rooted. I will give my best recommendation depending on which version you are running.

1. The easiest way to install a blue light filter would be to use an app called an Twilight, which you can download from the Play Store here
2. After installing, you can open the app to pause/resume filtering, adjust the colour/intensity/brightness of the filter, and adjust the filtering times to work with your sunrise/sunset location
3. You can also drag down the notification centre to quickly pause/resume Twilight, and access the settings from there

This is my favourite and current way of filtering blue light because its a feature that is native to the Android operating system. Please make sure you are running Android Nougat (7.0+) to have this work.

1. Enable the 'System UI Tuner' by dragging down the notification tray (swipe down twice fully) and press and hold the little gear icon in the top right corner for settings for 10 seconds until it says 'Congrats! System UI Tuner has been added to settings'.

2. Head to the Play Store and install Night Mode Enabler from here

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3. Run the application and click 'Enable Night Mode'. It should take you to another screen and then in the System UI Tuner set the slider to 'On'

4. From here, you can adjust the time & location settings, tints, and brightness of the filter

I don't have much to say about this section because only a small portion of the population has a rooted Android phone. As a root user myself, I do have a few recommendations for my tech-savvy readers! My favourite root app for blue light filter is C.F Lumen . This app actually works without root as well, but it does not work as well as when it is in root mode. There's a lot of customization that you play around with in this setting and I don't normally recommend it to the average user unless they wish to explore it. Also, f.lux made an Android app if you wish to try that out as well, but it only works in rooted Android devices.

I hope you found my post helpful in giving you less eyestrain from using devices throughout the day. I am positive that anyone who owns a device with a screen can benefit from having a blue light filter installed. If you have any questions or need some help installing, feel free to Contact Me!