Trifocal lenses correct three types of vision: close-up, intermediate, and distance. You may be more familiar with correction for distances far away and near, but you likely use your intermediate ...

Eyeglasses come in a variety of types. This includes a single-vision lens with one power or strength over the entire lens, or a bifocal or trifocal lens with multiple strengths over the entire lens.

Progressive lenses are multifocal lenses specifically for people needing corrective lenses to see distant and close objects. These lenses allow you to see clearly at multiple distances without a ...

For eyeglass wearers who want to avoid the telltale bifocal line, progressive lenses have become an attractive option—but they present some practical problems. Many people who wear the graduated ...

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. As ...

DUBLIN--(BUSINESS WIRE)--The "Glass Lens Market: Global Industry Trends, Share, Size, Growth, Opportunity and Forecast 2019-2024" report has been added to ResearchAndMarkets.com's offering. The global ...