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2. Anti-scratch coating - Wikipedia

   en.wikipedia.org/wiki/Anti-scratch_coating

   Scratch-resistant coatings are added to glasses due to scratches' extreme ability to impact a wearer's vision. Even when optical glasses are made of high scratch-resistances glass, polycarbonate, or CR-39, coatings are still used. Optical coatings include diamond-like carbon (DLC) and anti-reflective-scratch hybrid coatings. Diamond-like Carbon ...

3. Walmart to close 51 clinics as it shutters its entire Walmart ...

   www.aol.com/news/walmart-close-51-clinics...

   The clinics, located in Arkansas, Florida, Georgia, Illinois and Texas, had been open just a few years. Walmart also said Tuesday it is winding down its virtual care option. Walmart pharmacies and ...

4. Walmart to shut all health clinics in US over lack of ... - AOL

   www.aol.com/news/walmart-shut-health-clinics-us...

   (Reuters) -Walmart said on Tuesday it will close all 51 of its health clinics and shut its virtual health care operations, saying it could not see it as a sustainable business model to continue.

5. 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 ...

6. AOL.com - News, Sports, Weather, Entertainment, Local & Lifestyle

   www.aol.com

   AOL latest headlines, entertainment, sports, articles for business, health and world news.

7. Optometry - Wikipedia

   en.wikipedia.org/wiki/Optometry

   The scope of practice for optometrists in Russia includes refraction, contact lens fitting, spectacles construction and lens fitting (dispensing), low vision aids, foreign body removal, referrals to other specialists after clinical condition diagnoses (management of diseases in the eye).

8. Walmart to Shut Down All Clinic Locations Amid Rising Costs ...

   www.aol.com/finance/walmart-shut-down-clinic...

   Walmart pharmacies and vision centers were unaffected. The big box retailer will close 51 clinic locations and shut down the virtual care offerings. The company said in a release that the plan ...

9. Refractive surgery - Wikipedia

   en.wikipedia.org/wiki/Refractive_surgery

   Refractive surgery is an optional eye surgery used to improve the refractive state of the eye and decrease or eliminate dependency on glasses or contact lenses.This can include various methods of surgical remodeling of the cornea (keratomileusis), lens implantation or lens replacement.