The Optics Division of Spectral Products can supply the full range of coatings expected for optics in the UV, visible, and near-infrared. All specifications meet or exceed the best in the industry. In addition, we can design custom coatings to tailor the optic response to a wide variety of special applications. If needed, individual spectrophotometric measurements can be supplied by lot or on an individual component basis. BK-7, UV grade fused silica, and CaF2 are standard substrates, but most other optical glasses may also be used. Contact our applications engineer for information specific to your requirements/setup.