For a baseball outfielder, there is nothing more worrisome than losing a fly ball in the sun. Outfielders focus on tracking the ball off the hitter’s bat to gain intel on height and trajectory. While ...

People who wear glasses know the hassle of swapping back and forth between regular prescription eyeglasses and prescription ...

You may want to consider Transitions photochromic lenses for your primary pair of glasses. They adjust automatically to changing light conditions to allow just the right amount of light to reach the ...

A new quantum-classical approach speeds up the discovery of photochromic materials. A joint research team has developed an ...

French Optical expands its eyewear line with Transitions Eyeglasses, designed for comfort and clear vision indoors and outdoors with light-adaptive l ...