GENVAC develops and manufactures a wide range of vacuum coatings for optical and research grade substrates. Our product line includes; precision antireflective filters in both the infrared and visible range, patented low temperature electronic grade indium-tin oxide (ITO) and proprietary plasma enhanced chemical vapor deposited (PECVD) optical diamond like carbon coatings for a variety of applications which require superior optical quality in adverse environments. GENVAC also offers robust metallization for various applications and industries.