Topcon Corporation, together with its subsidiaries, develops, manufactures, and sells positioning, eye care, and smart infrastructure products in Japan and internationally. It operates in Positioning Business and Eye Care Business segments. The company offers total stations; 3D laser scanners; IT construction and agricultural systems; GNSS receivers for surveying; laser products; and software, including construction management, surveying, civil engineering, and 3D point cloud processing and modeling. It also provides 3D optical coherence tomography systems; retinal cameras; auto refractometers/auto kerato-refractometers; slit lamps; tonometers; lens meters; ophthalmic laser photocoagulators; and software, such as ophthalmologic image filing and data management, and electronic ophthalmologic medical records, as well as optometry systems. The company was formerly known as Tokyo Optical Co., Ltd. and changed its name to Topcon Corporation in 1989. Topcon Corporation was incorporated in 1932 and is headquartered in Tokyo, Japan.