SUGITOH is a precision optical products manufacturer which is established in 1906 by Tohtaro Sugita. Sugita Harikikai Shop was former name of SUGITOH. Earlier, our main business was research and manufacture of glass material and products. Since then we have been serving precision optical instruments and products to various industries and marketmanufacture over a century.In 1982 company name was changed to current name SUGITOH, we have been expanding our business by developping new products like loupes, microscopes, macro zoom lenses, and other precision optical products as well as inspection instruments and lighting products under leadership of Tadakiyo Sugita. Tadakiyo Sugita also established manufacturing facility in Thailand to produce various optical products like precision lenses, filters, optical fibers and improving it's technology to be better.