Wondering if computer glasses really help An expert explains how they reduce eye muscle work by 50 ease strain and improve ...

The Viltrox AF 35mm F1.2 Lab stands out from other prime lenses with its extra-bright apertures and impresses with fast focus and sharp results, but its controls don't work as well as they should.

As global tech manufacturers brace for the potential impact of Donald Trump's revived tariff agenda, Largan Precision — a key optical lens supplier for Apple — remains largely insulated from ...

In photographic catadioptric lenses, the secondary mirror – which has a convex surface – also serves to increase the focal length by up ... For starters, yes, it’s very easy to hand hold, but you need ...

Mirror lenses have enjoyed various brief bursts of popularity particularly during the 1970s and ’80s, but they’ve never really caught on, perhaps because their design does involve some compromises.

Miebo produced substantial symptom relief in patients with dry eye disease during the first day ... For example, “one is contact lens wearers,” he said. “What do we see as improved comfort?” ...

A subgroup analysis showed that lenses loaded with timolol, timolol and dorzolamide, and timolol and latanoprost were more effective in reducing IOP compared with eye drops. However, no ...

Bausch + Lomb shares tumbled in intraday trading Friday, a day after the eye-care company announced a "voluntary recall" of some of its intraocular lenses due to safety concerns. On Thursday ...