If you've been wearing glasses for a while, you know how difficult buying the perfect pair is. It isn't just about the looks. It is about the fit, the right shape and lots more. Here is a guide on ...

Lens width: Usually measured in millimeters (mm), this is the distance from one end to the other end of a single lens. While the lens width will differ depending on the style, most best-selling ...

I spent nearly $600 on my last pair of glasses and lenses—and that was after the vision insurance coverage kicked in. My story is not unusual; most brand-name glasses and prescription lenses are ...

Prescription eyeglasses can cost as much as $1,000, and most have plastic lenses, which scratch more easily than glass.