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  2. Wait, So Do Blue Light Glasses Actually Work? Here's What ...

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    Dr. Kelley says that blue light or anti-reflective coatings may provide additional eye relief, sharing, "If you are nearsighted, farsighted or have astigmatism, you can get prescription blue light ...

  3. Do blue light glasses actually protect your eyes? Eye doctors ...

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    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.

  4. Do blue-light-blocking glasses work? Here's what experts say.

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    Blue-light-blocking glasses are said to help reduce eye strain and headaches — are they for you?

  5. Biological effects of high-energy visible light - Wikipedia

    en.wikipedia.org/wiki/Biological_effects_of_high...

    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.

  6. Do blue-light-blocking glasses work? This study suggests no - AOL

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    Blue-light-blocking glasses claim to reduce eye strain from devices, but scientists say there are better ways to reduce the strain on eyes.

  7. Anti-reflective coating - Wikipedia

    en.wikipedia.org/wiki/Anti-reflective_coating

    Uncoated glasses lens (top) versus lens with anti-reflective coating. The reflection from the coated lens is tinted because the coating works better at some wavelengths than others. An antireflective , antiglare or anti-reflection ( AR ) coating is a type of optical coating applied to the surface of lenses , other optical elements, and ...