Welcome to Toa Optical Technologies, Ltd., a privately owned corporation, that specializes in R&D and production of optical components and devices. Since its establishment in 1960, we have been particularly recognized as one of the leaders in the market of advanced optical products. Meeting various market requirements, we provide leading industrial and academic clients worldwide with high-quality optical products on a small scale or on a long-term, large quantity basis. We also offer professional consultant services for new product design and development jointly with our customers.