A progressive lens design is like a bi- or tri-focal lens ... to changing light conditions to allow just the right amount of light to reach the eye. Transitions lenses are clear indoors and at night ...

Progressive multifocus glasses for all your need. The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power ...

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 ... without otherwise hampering with the clarity of your eyeglass lenses. This filter ...

Progressives are known as no-line bifocals, or as multifocals. They offer a smoother transition between lens powers so that you can see near, far, and medium distances. Glasses that offer more ...

enabling the wearer to adjust her focus depending on the distance from the object she is viewing—similar to bifocal or progressive-lens glasses. There are also contact lenses that can correct ...

Smart glasses have been available in various forms ... OPSM optometrist Elizabeth Kodari finds the development of progressive lens technology among the most fascinating of recent eyewear innovations.

She also dealt with challenges like bad headaches from wearing progressive lens glasses and balancing her head with the lenses to be able to see from various distances. “The dryness was becoming more ...