ICOS manufactures special-purpose state-of-the-art Fabry-Perot interferometers, ET Series etalons and CS100 Controllers and precision optical systems, components for research and for commercial and low volume production applications.
Now celebrating 50 years in business our optical output is used worldwide and beyond by Government, industry, university research and many other groups, in numerous fields including semiconductor test equipment, astronomy, Lidar, spectroscopy, environmental monitoring and others.