This new film magazine incorporates a microprocessor that communicates with the camera body, magazine LCD and an Up/Down button, and features a center-mounted auto wind motor. The LCD shows film speed, film type, and number of exposures at the touch of a button. A backlight and backup battery even let the photographer view information when the magazine is not attached to the camera. Simply rotating the pressure plate 180 degrees switches between 120 and 220 film, and ensures that either type of film is kept perfectly flat. It is possible to switch between single and continuous exposures even partway through a roll of film. An easy loading feature automatically advances film to the first frame when loaded. Compatible with 645AF and 645AFD cameras only.