optical contact lenses

Lentille demi-boule B270 saphir excellente rugosité de surface lentilles de contact optiques

UV Fused Silica Half Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: The hemispheres of the Half-ball lenses have uniform light dispersion and are commonly used in light collimation/coupling for optical fibers. Our half-ball lenses are made from BK7, B270, Fused Silica, Sapphire. We ...

Lentilles en verre optique non utilisées Lentille cylindrique sphéro en silice fondue UV

UV Fused Silica Rod Lens, Collimating And Focusing Rod LensOverview:A rod lens is a cylindrical lens which has the geometrical form of a cylinder with polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Rod lenses can be used, for example, for ...