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But new research says the suggested benefits of blue light glasses are fuzzy. In an analysis of 17 randomized control trials from six countries, ...
Do blue light glasses work to protect your eyes from screens? Ophthalmologists share whether there are benefits to blue light glasses and tips to protect eyes.
In the simplest terms, "Blue light glasses are specialized glasses designed to filter blue light emitted from devices such as smartphones, tablets and computers," explains Dr. Sonia Kelley, OD, MS ...
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.
GUNNAR Optiks is a company founded in 2007 that specializes in treated eyewear, marketed as safety glasses that protect eyes from computer vision syndrome. [1] Gunnar eyewear has received considerable attention in technical media reviews, including PCWorld, [2] Lifehacker, [3] Huffington Post, [4] and Gizmodo.
Blue-light-blocking glasses claim to reduce eye strain from devices, but scientists say there are better ways to reduce the strain on eyes.
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