When you buy through our links, Business Insider may earn an affiliate commission. Learn more Sunglasses do the essential work of protecting your eyes from the sun's harmful ultraviolet rays the ...

By pointing the DigiWindow straight at your eye, Halliday avoids the need for those pricey AR lenses, which makes these smart glasses less expensive than other AR prototypes,(but definitely not ...

The operation for cataracts was successful, but the 70-year-old man in the charity ward at Manhattan’s New York Eye & Ear Infirmary still could not see without expensive glasses. Then a hospital ...

Instead, they signal their membership in the elite another way — with expensive sneakers and luxury eyewear. The sunglasses of Silicon Valley are taken out of their cases at least once a year ...

you probably know that glasses can be very expensive. Vision insurance can cover some of these costs. However, if you do not have vision insurance, you could be responsible for paying the costs ...

Next up it's sunglasses, and listener Wayne wants to know if expensive ones are really worth the money. Following laser eye surgery, he no longer needs prescription sunglasses. But on heading to ...