Thai Optical Group Public Company Limited manufactures and distributes plastic lens and related products in Thailand. The company operates in two segments, Plastic and Glass Lens; and Other Products and Services. The Plastic and Glass Lens segment engages in the production and sale of optical lenses. The Other Products and Services segment sells glass molds; trades in goods purchased for resale; and offers surface treatment services for hard coatings, as well as glasses assembly services and anti-reflection coating services for organic lenses. The company also exports its products to Europe, Australia, the Asia Pacific, the United States, Africa, and the Middle East. The company was formerly known as Thai Polymer Lens Company Limited and changed its name to Thai Optical Group Public Company Limited in 2004. Thai Optical Group Public Company Limited was founded in 1951 and is headquartered in Nonthaburi, Thailand.