Manufacturer of Optical coatings and filters since 1971, a "build to print" business model to design, develop and manufacture optical interference filters and coatings in wavelengths from 200nm to >50µ. Industries served include Commercial, Defense, Civil and Defense Aerospace and Science/Astronomy. Spectral filter features include precise centering, steep slope, flat peak response, bandwidth <2nm, extreme reflectivity. Deposition processes are of internal design and manufacture producing coatings that are repeatable and reproducibile, as well as scalable to meet high volume needs.