Nov 1998Andrews Glass Co. Inc.Request Info
Andrews Glass Co. is offering custom lens assemblies and components for photomultipliers and cameras that feature glass-to-Kovar sealing. Lenses for these assemblies are ground and polished to customer requirements for clarity and smoothness. For profiles, the sides can be processed to make walls exactly parallel and to eliminate distortion. The company meets tolerances up to 0.0005 in. in concentricity and 0.0001 in. in diameter.