Home Products Thin Film Coatings THIN FILM COATINGS We are the go-to supplier of precision optical filters & thin film coatings! Our broad variety of technologies allow us to create custom-engineered coating solutions for the most demanding of applications. ENABLING TECHNOLOGY If you need a high-performing solution, or if you want it “turnkey,” Materion is ready to partner with you. Backed by our technological heritage, along with the best problem-solving team in the business, we bring a level of innovation that is unmatched in the industry. Materion...delivering new levels of innovation.