Topcon Corp (Topcon) is a producer and supplier of eye care products and positioning, and smart infrastructure solutions. It offers eye care products, including three dimensional (3D) optical coherence tomography system, ophthalmic digital image filing, tonometer, specular microscope, auto refracto/kerato meter, chart projector, vision tester, lensmeter/analyzer, operation microscope, and laser photocoagulator. The company’s portfolio also spans GNSS receivers, IT site management solutions, machine control systems, 3D scanners, data collectors, digital level products, pipe laser, theodolite, mobile control systems, total stations, and rotating lasers. The company also focuses on R&D and has research facilities across US, Finland, Russia, Italy, Japan, and Australia. The company sells its products through a network of distributors across the world. Topcon is headquartered in Tokyo, Japan.