Manufacture of quality crystal and optical components including true zero-order waveplate, polarizing beamsplitter cube, glan-thompson polarizer, penta prism, retroreflector/lenses/UV IR windows/mirrors/filters. NLO crystals: BBO, LBO, KTP, KTA, MgO:LiNbO3, laser crystal: Nd:YVO4, Nd:YAG, Cr4+:YAG, diffusion bonding crystals, custom coating services, mini oven & temperature controller. welcome from prototype to volume production.