Unlike UV rays, blue light is not easily filtered by the eyes and can penetrate the back areas of the eyes, which include the retina.īlue light coming from digital devices is lower compared to what the sun emits. It comes from the sun and digital devices like computer screens, tablets, smartphones, and other digital devices.
#NIGHT SHIFT FOR MAC OS UPDATE#
As a result, the brand rolled out an iOS update that would lessen the impact of blue light to their users and wean them gradually to bedtime and hopefully, into a better quality of sleep.Īside from quality sleep and reducing the impact of blue light to the body’s circadian rhythms, the Night Shift feature can also lessen digital eye strain and help limit the amount of blue light that goes through the eye.īlue light has the highest energy wavelength of visible light. “Many studies have shown that exposure to bright blue light in the evening can affect your circadian rhythms and make it harder to fall asleep,” Apple said. It uses the device’s clock and geolocation to determine if the sun is setting in your area, which signals the right moment to shift the screen color into a tint that’s from a warmer end of the spectrum. Or, clock on the Apple menu at the top left corner of the screen and choose System Settings.Apple released a new update on their OS last month, which includes Night Shift-a feature that automatically changes the color of the screen into a warmer shade.
First off, launch the System Settings app on your Mac. Though this guide has been written in accordance with macOS 13 Ventura, the steps for activating Night Mode on previous macOS versions are almost the same.ġ.
#NIGHT SHIFT FOR MAC OS PRO#
MacBook Pro introduced in 2012 or laterĮnable Night Shift on Mac to Protect Your Eyes.MacBook Air introduced in 2012 or later.Hence, your Mac must be running macOS Sierra or later to be able to get this neat feature.Īs for the hardware requirement, check out the supported models: It’s worth pointing out that Night Shift was introduced in macOS Sierra 10.12.14. What are the System Requirements for Night Shift? Thus, you can choose to fine-tune the color temperature to be warmer or less warm. Notably, macOS also allows you to adjust the color temperature. Hence, you won’t need to remember and manually activate this feature whenever you need it. Hence, there is less chance of your eyes burning after long hours of work at night which could play a vital role in helping you get better sleep.ĭepending on your goal, you can choose to schedule the Night Shift on your Mac so that it will automatically get into action whenever you kickstart your work. As a result, your eyes feel more comfortable while viewing the screen. In order to safeguard your eyes against straining, Night Shift automatically transitions the colors of your display to the warmer end of the color spectrum after dark. What is Night Shift and How Does It Work on Mac? 2 Wrapping Up… Enable and Use the Night Shift in macOS 13 Ventura on Macīefore going through the quick steps, let’s first understand what is Night Shift and why it is so important.
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