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2. Eyeglass prescription - Wikipedia

   en.wikipedia.org/wiki/Eyeglass_prescription

   In a bifocal lens, this generally indicates what is to be placed in the top segment. NV is an abbreviation for near vision. This may represent a single-vision lens prescription to improve near work, or the reading portion of a bifocal lens. OD is an abbreviation for oculus dexter, Latin for right eye from the patient's point of view. Oculus ...

3. Meta readies AR glasses reveal at Connect event - AOL

   www.aol.com/news/meta-readies-ar-glasses-reveal...

   Facebook owner Meta prepared on Wednesday to kick off its annual Connect conference at its California headquarters, where it is expected to preview its first augmented reality glasses and announce ...

4. Warby Parker - Wikipedia

   en.wikipedia.org/wiki/Warby_Parker

   In 2016, the company announced plans to create an optical lab in Rockland County, New York, to create and manufacture their glasses in-house instead of paying external manufacturers. The proposed lab would have 34,000 square feet and would employ 130 staff. The company said it had planned to invest $16 million to create the facility. [12]

5. Mirrored sunglasses - Wikipedia

   en.wikipedia.org/wiki/Mirrored_sunglasses

   Mirrored sunglasses are sunglasses with a reflective optical coating (called a mirror coating or flash coating) on the outside of the lenses to make them appear like small mirrors. The lenses typically give the wearer's vision a brown or grey tint. The mirror coating decreases the amount of light passing through the tinted lens by a further 10 ...

6. Rimless eyeglasses - Wikipedia

   en.wikipedia.org/wiki/Rimless_eyeglasses

   The template for rimless eyeglasses date back to the 1820s, when an Austrian inventor named Johann Friedrich Voigtländer [] marketed a rimless monocle. [2] The design as it is known today arose in the 1880s [3] as a means to alleviate the combined weight of metal frames with heavy glass lenses.

7. Laser safety - Wikipedia

   en.wikipedia.org/wiki/Laser_safety

   Ultrashort pulses can also exhibit self-focusing in the transparent parts of the eye, leading to an increase of the damage potential compared to longer pulses with the same energy. Photoionization proved to be the main mechanism of radiation damage at the use of titanium-sapphire laser. [4] The eye focuses visible and near-infrared light onto ...