What separates a $50 pair of ski goggles from a $235 pair? Sure, sometimes it’s the name on the goggle strap, but often it’s the technology in the goggle itself, i.e., the quality of the lens.

Nearly three million cataract surgeries are performed every year in the United States. The majority of patients must wear prescription glasses after the procedure to see properly. But a new technology ...

What separates a $50 pair of ski goggles from a $235 pair? Sure, sometimes it’s the name on the goggle strap, but often it’s the technology in the goggle itself, i.e., the quality of the lens.

July 19 -- Artificial lenses have helped restore clear vision to millions of patients diagnosed with cataracts — a build up of proteins within the lens of the eye. But now, some researchers think they ...

The long rumored Apple Glass has been spotted in yet another patent application. This time we see the company’s AR smart glasses arrive with lenses that are able to adjust to the ambient lighting.

Sunglasses that darken automatically in response to bright sunlight have been available for eyeglasses for 40 years. But adapting this flexibility to contact lenses has proven challenging. Now ...

Apple Glass could potentially be used by people that need vision correction, with lenses that adjust to correct the wearer's vision. The concept of smart glasses runs into a problem when it comes to ...

A future version of the "Apple Glass" smart glasses peripheral could compensate for less than perfect vision with automatically adjusting lenses for users that need prescription glasses or contact ...