Photographic camera system
    6.
    发明授权

    公开(公告)号:US06154616A

    公开(公告)日:2000-11-28

    申请号:US492012

    申请日:2000-01-26

    IPC分类号: G03B17/24

    摘要: A photographic camera system includes a photographic camera that can successively expose a photographic film in different frame sizes and an automatic printer for automatically printing the processed photographic film exposed with those different frame sizes. The camera varies the aspect of an exposure opening in the camera body and the film is fed for a length corresponding to the selected aspect by detecting a hole located in a marginal area of the film. The photographic camera magnetically or optically records at a location away from the hole an aspect information signal indicative of the selected aspect of the exposed frame on the photographic film, and the automatic printer automatically prints the photographic film using the magnetically or optically recorded aspect information signal detected from the photographic film.