Hoya Corporation (Hoya株式会社) is a Japanese company manufacturing optical products such as photomasks, photomask blanks and hard disk drive platters, contact lenses and eyeglass lenses for the healthcare market,[4] medical photonics,[5] lasers, photographic filters, medical flexible endoscopy equipment, and software. Hoya Corporation is one of the Forbes Global 2000 Leading Companies[6] and Industry Week 1000 Company.[7]
History of Hoya-Pentax merger
Hoya discussed a merger with Pentax into Hoya Pentax HD Corporation during 2007. Hoya's primary goal was to strengthen its medical-related business by taking advantage of Pentax's technologies and expertise in the field of endoscopes, intraocular lenses, surgical loupes, biocompatible ceramics, etc. It was speculated that Pentax's camera business could be sold off after the merger.