Thai Optical Group Public Company Limited manufactures and distributes plastic lenses 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 produces and sells optical lenses. The Other Products and Services segment engages in the sale of glass mold, trading goods purchased for resale, glasses assembly services, and surface treatments of hard coatings and antireflection coating service for organic lenses. It also exports its products to Europe, Australia, Asia and 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.