Sell plano convex lens

详情

Plano convex lens is composed of a plane and convex surface, has a positive focal length. Plano convex lenses are used for the changing between point light source and parallel beam. It means when the light through the convex surface and out from plano surface, the lens will collec the beam in one point. Plano convex lens is our very regualr optics, we are quite good at making plano convex lens.