Corning Advanced Optics is a leading global supplier of optical materials. We produce high-quality glasses such as Corning??HPFS? 7979 and 7980 and Corning??ULE? 7972 and 7973. Corning’s proprietary boule-based manufacturing process can provide large boule sizes up to 75”. Our optical glass properties including high purity, low birefringence, and high homogeneity meet market demand for applications ranging from the semiconductor industry, high-power laser processing, OLED display manufacturing, and more.