We’re living in the heyday of trendy eyeglasses, can’t you see? (Had to.) Reaching for your glasses is no longer a last resort on mornings when your peepers are tired. Rather, you don your choice of ...

Smith adds brightness-adjusting photochromic lenses to their contrast and color-boosting Chromapop line including the Smith Shift XL Mag lenses. Photochromic sunglasses are nothing new in the world of ...

Those of us who wear glasses have long been familiar with Transitions lenses, a type of lens that darkens in sunlight but is clear while indoors. The technology relies on a chemical phenomenon known ...

The new spectacle lenses use the acclaimed Sensity technology with a grey photochromic layer providing enhanced UV protection and glare reduction Recent statistics show that 7 out of 10 people are ...

Most will be familiar with photochromic lenses that darken when exposed to UV light, but now a researcher at the University of Connecticut has developed lenses that can quickly switch color based on ...