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

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

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 ...

Smith has launched the ChromaPop Photochromic lenses ahead of the Olympics. Smith, a key player in performance sunglasses, is also using the Olympics to break out a new product, the ChromaPop ...

Photochromic. These lenses lighten or darken in response to sunlight's intensity. Darkening takes about 30 seconds, according to the AAO; lightening, about 5 minutes.

All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. Lots of things can put a damper on a gorgeous day on the mountain: nasty weather ...

The integration of quantum chemistry and machine learning in this study accelerates the discovery of photochromic materials, ...