The Optics division of Spectral Products can supply the full range of coatings expected for optics in the UV, visible, and near infrared. All specfications meet or exceed the best in the industry. In addition, we can design custom coatings to tailor 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.