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

    www.aol.com/wait-blue-light-glasses-actually...

    Digging deeper, there are a handful of different types of blue light glasses out there (sometimes called blue light blockers). "The most popular typically filter 20 to 40% of blue-violet light ...

  3. Why Blue Light Glasses May End Up Preventing Disrupted Sleep

    www.aol.com/why-blue-light-glasses-may-212200136...

    Prescription lenses: Nearly all prescription glasses, from reading glasses to bifocals, can be filled by the best retailers with additional layers of blue light-blocking add-on coatings. If ...

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

    www.aol.com/blue-light-blocking-glasses-study...

    Makers of blue-light-blocking glasses proclaim they can help reduce eye strain when looking at smartphones and computer screens for long periods of time. But an Australian-based study said these ...

  5. Glasses - Wikipedia

    en.wikipedia.org/wiki/Glasses

    The American Academy of Ophthalmology (AAO) does not recommend special eyewear for computer use, [13] [14] 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. [21]

  6. Blue light spectrum - Wikipedia

    en.wikipedia.org/wiki/Blue_light_spectrum

    Studies have been conducted on blue light filtering eyeglasses, [5] [27] which uses special blue light blocking lenses for eye protection against blue light. [ 27 ] [ 28 ] All visible light wavelengths can be transmitted through the spectacle lens, [ 28 ] but some portions of the blue-violet light spectrum are selectively attenuated by coating ...

  7. Sunglasses - Wikipedia

    en.wikipedia.org/wiki/Sunglasses

    Some manufacturers already design glasses to block blue light; the insurance company Suva, which covers most Swiss employees, asked eye experts around Charlotte Remé (ETH Zürich) to develop norms for blue blocking, leading to a recommended minimum of 95% of the blue light. [31] Sunglasses are especially important for children, as their ocular ...

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