Manufacturer of lenses and filters for still photography, motion picture, and video.

Manufacturer of lenses applicable to cameras, computers, copiers, scanners, printers, and other devices.

Lenses and equipment manufacturer

Exclusive distributors of Tokina camera lenses, Hoya filters, and Kenko lens converters and video camera lenses in the US.

Manufacturer of color analyzers, colorimeters and densitometers for transmission and reflection.