Canon (キヤノン株式会社) is a company that specializes in professional and consumer imaging equipment, industrial equipment, and information systems. It operates through four segments: Printing Business Unit, Imaging Business Unit, Medical Business Unit, and Industrial Business Unit. The Printing Business Unit segment offers a range of home, office, and professional printers, document solutions, etc. The Imaging Business Unit segment provides interchangeable-lens digital cameras, digital compact cameras and camcorders, digital cinema cameras, interchangeable lenses, compact photo printers, and other products. The Medical Business Unit segment delivers digital radiography systems, diagnostic X-ray systems, computed tomography, magnetic resonance imaging, diagnostic ultrasound systems, clinical chemistry analyzers, and ophthalmic equipment. The Industrial Business Unit segment includes semiconductor and flat panel display lithography equipment, vacuum thin-film deposition equipment, die bonders, and other solutions.