Finnish eyewear company IXI is gearing up to launch smart glasses that look just like ordinary spectacles, but are able to “autofocus” based on the perceived needs of the wearer.

Cataracts are the most common age-related eye condition. They are treated by replacing the eye's cloudy natural lens with an artificial one.A new lens is changing how some patients see after ...

At CES 2026, Chamelo unveils the Aroza, its first tint-changing ski goggles, and the by O adjustable blue-light blocking ...

While most experienced photographers think nothing of changing the lens on their camera, others find it difficult to do on the fly while juggling their camera, lenses and lens caps. The Clip and Lens ...

Researchers in China have developed a new type of adaptive liquid lens that changes its focal distance when a voltage is applied. Made using a new electrically responsive fluid, the lens is small, ...

Whether you bought a camera bundle with a lens and a few accessories or just the Canon camera body, you’ll likely start considering other lenses at some point. Starter camera lenses are great, but an ...

ANSWER: They are called photochromic lenses. Photo is a word denoting light. Chromic is a word that designates a process producing change. Another common name is transition lenses. These lenses darken ...