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These blue-light-blocking readers from Peepers—a brand that Oprah previously touted in her annual Favorite Things list—refuse to blend into the background, but they aren’t too loud to wear ...
Here are the best pairs, with or without prescription lenses. The post The 5 Best Blue Light Glasses to Prevent Eye Strain appeared first on Reader's Digest. The 5 Best Blue Light Glasses to ...
You probably know someone who owns and swears by their blue light glasses. Nowadays people spend more time than ever in front of a digital device, whether it’s their phones, tablets, or a TV screen.
Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
The American Academy of Ophthalmology (AAO) does not recommend special eyewear for computer use, [9] [10] although it recommends using prescription glasses measured specifically for computer screen distance (depending on individuals, but possibly 20–26 inches from the face), which are not the same as "blue-light blocking" glasses. [17]
The blue light spectrum is an essential part of the visible spectrum with wavelengths of about 400-480 nm. [1] Blue light is primarily generated by Light-Emitting Diodes (LED) lighting and digital screens, it has now become prevalent in the world around us. [2] LED lighting creates white light by combining blue light with other wavelengths ...
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