which could make for glasses or contacts that provide a clearer view over a range of distances. The secret? Making the lens a spiral shape. The lenses in our eyes naturally focus light onto our ...

Eyeglasses today are fashion accessories, as stylish as purses and belts. So don't fret if contact lenses bother your eyes. Instead, scope out the latest frames to give your face a fresh look.

Stylish men’s glasses are about finding balance: between form and function, fashion and practicality. Think beyond the basics — choose a shape that suits your face, a material that feels comfortable, ...

Lenses were weighed immediately after removal from the eye and reweighed after experimentation ... 16 The lens and gel were contained in a specially designed L-shaped cell which allowed ...

like square glasses, contrast a face with rounded features. Plus, this pair will help you conquer accidental drops with the anti-scratch lens coating. Since an oblong face shape means that your ...

Alternatively you can invest in a pair of glasses with "photochromic" lenses, which go dark in strong sunlight ... the salt solution is pushed down the walls of the tube and therefore bulges in the ...

Researchers at the University of Utah have developed “smart glasses” with liquid lenses that can automatically adjust their focus. “The major advantage of these smart eyeglasses is that once ...

This is where reading glasses come in ... from Readers.com has a round frame shape and is available in light or dark brown tortoise or with black lens frames and tortoise arms.