OPSM optometrist Elizabeth Kodari finds the development of progressive lens technology among the most fascinating of recent eyewear innovations. “Starting as a son’s desire to rid his father ...

We tried out the popular Renpho Eyeris eye massager to see if it's worth the hype. Turns out, it is. Here's why.

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 ...

One of the main reasons people favor progressive glasses is convenience. They eliminate the need to switch between multiple ...

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 ...

Bifocal or trifocal or progressive lenses are really just multiple sets of lenses squashed into a smaller form factor, and greatly reduce the wearer’s field of view which is itself a significant ...

She tried wearing regular contacts, but had a difficult time. Plus she suffered from a reaction to the contact lens solution due to the sensitivity to anything that contains preservatives. She also ...

Researchers have engineered a spiral-shaped lens capable of sustaining clear focus across different distances and under changing light conditions. Like progressive lenses utilized for vision ...