Find the best sunglasses for your next flight. We review the top 10 aviator brands and share crucial advice on non-polarized lenses, UV protection, and fit.

A prototype of bifocal eyeglasses uses liquid crystals and electric fields to switch between modes that aid in nearby and ...

The types of lenses you choose can make a big difference in the quality of your eyeglasses. Depending on what your eye doctor advises, some people can get along just fine with basic plastic CR-39 ...

The Meta Ray-Ban Display glasses cost $799 and feature a screen in the right lens that lets you navigate maps and view your ...