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  1. Mar 23, 2022 · Learn how to use Night Light settings to reduce blue light exposure and improve your sleep quality. You can also adjust the strength and schedule of the filter, or try a third-party app like f.lux for more control.

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  2. Jan 25, 2024 · Learn how to enable the built-in blue light filter on Windows 10, MacOS, and Chromebooks to reduce eye strain and improve sleep quality. Find out how to adjust the color temperature, schedule the filter, and use external displays with blue light settings.

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  3. f.lux is a free program that changes the color temperature of your computer display according to the time of day and your location. It can help you sleep better, reduce eye strain, and make your screen look more natural.

  4. Feb 20, 2024 · Blue light glasses feature filtering materials or surface coating on the lenses to block out blue light. People who believe that their eye and vision symptoms are from blue light exposure may wear blue light glasses to reduce their exposure.

    • Iris mini for Windows, Mac, Linux. Iris mini is one of the best free apps that you can get to reduce the blue light while using your computer. It’s extremely simplistic and minimalistic: there’s no UI, no confusing multiple-option menus, no useless buttons.
    • Redshift for Windows, Mac, Linux. Redshift is free and open-source blue light filter software that determines your location and adjusts the color temperature of your screen according to the position of the sun.
    • SunsetScreen for Windows. SunsetScreen is a free blue light filter app that takes regulating your screen’s brightness to the next level. SunsetScreen keeps the screen brighter for a longer period of time during winter months.
    • CareUEyes Lite for Windows. CareUEyes Lite is a free version of a blue light filter app called CareUEyes. Installing the Lite version of CareUEyes is an excellent way to test out the blue light filter app before buying the Pro version and see how you like it first.
  5. Feb 24, 2022 · Learn how to enable and adjust the Night Light feature in Windows 10 to reduce blue light emissions and save your eyes from strain. Also, find out how to use F.lux app for older Windows versions and other devices.

  6. Apr 25, 2024 · Blue light filter is used to reduce blue light by adjusting the screen to natural color. Shifting your screen to night mode can relieve your eyes strain, and your eyes will feel...