Established in 1975, Cascade Optical has maintained leadership in complex coating applications from the design phase through production. Our flexible range of thin film deposition services include a low temperature processing we refer to as IOPLAS-II. It is a specialized form of Ion Assisted Physical Vapor Deposition. This innovative technology is applied to generate high packing densities with, low stress, low scatter, and high laser damage resistance. Depending on the application we may also choose to add temperature to the process or combine the two. This flexibility has allowed our group to create some of the most cutting edge filters and designs to date. Our large chamber systems have enabled our company to participate in programs where we have serviced some of the worlds Largest Telescopic Imaging Systems.