Sumita Optical Glass

SUMITA OPTICAL GLASS, Inc. has been a pioneer in glass science and optical design since its inception in 1953. In a time when optical glass materials were primarily imported, SUMITA took the initiative to manufacture them domestically and later expanded into advanced precision processing technologies. In the 1960s, the company developed optical fiber technology and established an integrated production system covering everything from glass materials to finished products.

Today, SUMITA boasts a diverse product range of over 200 items, including molded aspheric lenses for cameras, microscopes, and endoscopes, optical fibers, various glass filters, and advanced glass materials. Widely utilized in medical, communication, measurement, lighting, and optoelectronics fields, SUMITA has become synonymous with innovation.

With a commitment to creativity and a daring spirit, SUMITA focuses on delivering high-value-added products, prioritizing customer satisfaction over excessive commercialization. The company's vision extends beyond corporate profits, striving to inspire the world with forward-thinking solutions. Shining like glass and bright like light, SUMITA continually explores infinite technological possibilities with a free and flexible mindset.