Mamiya C330 This twin-lens reflex classic camera is said to be introduced in the 1970s, by Mamiya Digital Imaging Co., Ltd. (マミヤ・デジタル・イメージングー株式会社, Mamiya Dejitaru Imejingu Kabushiki-gaisha). You can see the twin-lens connected to the camera’s body: One is apparently for looking and another is for snapshots. Antique Cameras, Old Cameras, Vintage Cameras, Medium Format Photography, Medium Format Camera, Classic Camera, Camera Obscura, Retro Camera, Movie Camera