Prescription eyeglasses can cost as much as $1,000, and most have plastic lenses, which scratch more easily than glass. Clearly, you need to protect your investment. But should you clean lenses ...

You may want to consider Transitions photochromic lenses for your primary pair of glasses. They adjust automatically to changing light conditions to allow just the right amount of light to reach the ...

For many, glasses ... lens of your eye at a lens that sits about 15 millimeters away from it. To this extent, your vision can be limited by the expanse of the lenses and borders of their frame.