Our focus on quality and customer satisfaction has allowed us to become a key supplier of optical glass blanks, glass ceramics, polished substrates, and metrology services to many cutting-edge companies. We provide critical materials to the technology leaders in numerous fields including photography, microlithography, astronomy, telecommunications, and data storage.

The Ohara Group services our customers’ requirements from manufacturing and sales facilities located in Japan, Taiwan, Malaysia, Germany, China, and the United States. Currently we melt over 300 tons of glass and produce more than 30 million pressings per month.