A University of Utah team have a working prototype of a new twist on fluid-filled lenses for correction of vision problems: automatic adjustment and refocus depending on what you’re looking at.

Discover the revolutionary Vi-Shift Adjustable Glasses, a versatile and fashionable solution for vision impairment. Learn how ...

A real innovation is not actually the distance-sensing part, but the adjustable lenses themselves. Lenses that can be modified dynamically using various methods (fluid pumps, etc) exist ...

STOP MISPLACING YOUR READERS. Losing your reading glasses is common, but with CliC they’ll always be around. The durable wrap around strap paired with the magnetic front connection keeps your ...

The proprietary Eclipse Tint-Adjustable lenses can be adjusted between four tint levels, from 9% to 45%. The lenses themselves offer 100% UV protection and come in two finishes: smoke, which looks ...

Manually-adjustable electrochromic sunglasses are ... of US$89.99 for a regular pair or $99.99 for a set with prescription lenses.

Universe manufactures a full line of objectives and eyepieces for microscopy and other applications. 4x through 100x are in stock, as well as 60x long-working-distance objectives. They are all glass ...