Over Precision Optical’s 60-year history, staying on top of the best coating technology is key to our mission to deliver the best optical products to our customers. In addition to having state-of-the-art coating equipment, Precision Optical has a diverse string of platforms in order to give our customers the widest range of coating options. In addition to traditional thermal evaporation chambers, Precision Optical also has e-beam and sputtering capabilities with both plasma and ion assist for e-beam deposition, and ion assist for sputtering deposition.