As a result, people require multiple sets of eyeglasses for different conditions. Bifocal or trifocal or progressive lenses are really just multiple sets of lenses squashed into a smaller form ...

Progressive lenses start at $295 ... From the Roka website, shopping for prescription eyeglasses or sunglasses couldn't be ...

A progressive lens design is like a bi- or tri-focal lens in that it corrects more than one vision problem at a time. However, these lenses have no visible lines, improving the cosmetic appearance of ...

St. Louis, Missouri - Progressive lenses have long been marketed as a seamless vision solution for individuals struggling with presbyopia, but for many, they introduce more problems than they solve.