German precision meets 53 years of Korean expertise, with the Schneider-Kreuznach x LK Samyang AF 14-24mm f/2.8 FE ...

Optical rotatum” is the term researchers coined to describe a newly discovered structure of light. Beams of light that can be shaped into corkscrew-like forms, known as optical vortices, are used ...

BVI Medical announced that it received FDA 510(k) clearance for its Leos (laser endoscopy ophthalmic system) for treating ...