HOYA is a well-known Japanese manufacturer that specializes in the production of optical products such as contact lenses and eyeglass lenses, medical photonics, photomask blanks, hard disk drive platters, photomasks, lasers, photographic filters, and equipment. The company was founded in 1941. HOYA filters perform exceptionally well in producing light flares from strong light sources and make images with incredible color and contrast without any noticeable image degradation. Today, HOYA continues to expand as a global enterprise by offering high-quality optical products.