Kopp Glass, Inc. manufactures and sells molded glass products in the United States. The company offers various technical, industrial, and commercial glass products, such as custom glass solutions; airfield taxiway, runway, and obstruction lighting products; exterior aircraft lighting products; fresnel and prismatic lenses; colored filter glass products; night vision compatible filter glass products; heat absorbing medical glass lenses; traffic, railroad, and signal lenses; prisms and optics; sight glass products; and roundels and cover glass products. It serves various industries, including aerospace and defense, general lighting, energy and power distribution, and safety and signal lighting, as well as industrial, scientific, and medical equipment. The company was founded in 1926 and is based in Pittsburgh, Pennsylvania.