Since 1935, Ohara has been a beacon of excellence in the world of optical glass manufacturing. Our unwavering commitment to innovation, quality control, and unparalleled customer service has solidified our position as a global leader.

At Ohara, our driving force is our dedication to exceeding the expectations of our most important audience: you, our valued customers. Through our relentless pursuit of quality and customer satisfaction, we’ve emerged as a vital supplier of optical glass blanks, fused silica, glass ceramics, polished substrates and other materials to cutting-edge companies across diverse industries.

From photography to microlithography, astronomy to telecommunications, and beyond, Ohara’s materials underpin the advancement of technology in many fields. Our global presence, with facilities in Japan, Taiwan, Hong Kong, Malaysia, Germany, China, and the United States, ensures that we are at the forefront of material innovation.

Ohara Corporation, a wholly owned subsidiary of Ohara Inc., manages customer engagement in North & South America and several other nations. Our offices in California and New Jersey ensure attentive service and support.