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 ...

Progressive lenses can feel like the “mystery box” of eyewear, we know they’re supposed to make life easier, but with so many options, how do you know which pair is actually right for you? If you’re ...

It is never too early to wear progressive lenses, Essilor Korea said at a press conference in Seoul marking the 60th anniversary of the French lens maker Essilor, Wednesady. Progressive lenses -- also ...

Progressive lenses, or those which allow the wearer to shift from distance to near vision, entered the eyewear market decades, ago but their design is finally starting to improve. Progressive lenses ...

Essilor Korea is seeking to expand the user base of its progressive eyeglass lenses by implementing a series of promotional campaigns, the Korean unit of the French optical company said Wednesday. A ...