High Precision Optical lenses and glass

As a manufacturer of Optical Mirrors, we recommend that firstly choose the right material and coating material according to the environment of optical mirrors and consider whether the adhesion between optical material and coating material is feasible. For example, the adhesion of gold and silver to optical glass is slightly worse than that of aluminum to optical glass. When selecting the coating layer, the main considerations are the reflectivity, laser damage threshold and mechanical properties (whether it is resistant to wear) of the film layer in different wavebands. Determine whether to use a flat mirror or a concave mirror according to the purpose of optical mirrors. In addition, the optical power or energy density on the mirror surface, polarization sensitivity, substrate flatness, and other related physical parameters need to be considered.