Hoya

About Hoya

Hoya Corp is a global med-tech and high-tech manufacturer specializing in life care and information technology products. The company produces eyeglass and contact lenses, medical endoscopes, intraocular lenses, surgical instruments, and other medical devices. Hoya also manufactures mask blanks and photomasks for semiconductor and LCD panel production, glass disks for hard disk drives, optical glasses and lenses, and imaging products. Additionally, Hoya operates Eyecity, a contact lens retailer, and provides software and cloud services such as speech synthesis and time management solutions.