CaF2, ZnSe,MgF2 plano-convex lens,biconvex lens (CRSCS001-3)
China star optics has a strong technical force,brings together outstanding optical design and processing specialists,offers you a very wide range of optical lenses,including spherical lens,cylindrical lens,aspherical lens,windows,prisms,crystal,mirro... - Update: 2013-06-17