Smart glasses have been available ... From the hand-held magnifying lenses used by Italian artists and scholars in the 13th Century, to the invention of bifocal lenses by American statesman ...

If you're going to get glasses, it's time to pick frames. It can be fun to try these on. Choose ones that are comfortable and sturdy. But also make sure you like them — you'll be wearing them a lot!

The best reading glasses combine modern frames with comfortable lenses that let you see better—and look stylish. Here are the ...

Male customer in consult with optometrist, fitting on a pair of eyewear spectacles for vision corrections or better eyesight bifocal glasses stock videos & royalty-free footage Spectacle lenses focus ...

your sunglasses can be made with an included bifocal. (The next time you're at the beach, you won't have to fumble in your beach bag for your reading glasses.) Another option is eyeglasses with ...

A medium close up shot of an actor impersonating Benjamin Franklin talking while out on a sunny day in Philadelphia. Featuring Brian Patrick Mulligan as Ben Franklin. Optician helping a client choose ...