发明公开
- 专利标题： Photographic camera
- 专利标题（中）： 摄影摄像机
-
申请号： EP90123902.0申请日： 1986-08-29
-
公开(公告)号： EP0424987A3公开(公告)日： 1991-10-16
- 发明人: Taniguchi, Nobuyuki , Hata, Yoshiaki , Kudo, Yoshinobu , Inoue, Manabu , Hoda, Takeo , Ueda, Hiroshi
- 申请人： MINOLTA CO., LTD.
- 申请人地址： Osaka Kokusai Building 3-13, 2-Chome, Azuchi-Machi Chuo-Ku Osaka JP
- 专利权人： MINOLTA CO., LTD.
- 当前专利权人： MINOLTA CO., LTD.
- 当前专利权人地址： Osaka Kokusai Building 3-13, 2-Chome, Azuchi-Machi Chuo-Ku Osaka JP
- 代理机构： Ritter und Edler von Fischern, Bernhard,Dipl.-Ing.
- 优先权： JP190520/85 19850829; JP190521/85 19850829; JP190522/85 19850829; JP190523/85 19850829; JP192621/85 19850830; JP201095/85 19850910; JP201096/85 19850910; JP255550/85 19851114; JP286732/85 19851219
- 主分类号： G03B7/091
- IPC分类号： G03B7/091 ; G03B7/16 ; G03B17/24 ; G03B17/20
摘要：
A photographic camera having a photographic lens including a device for selecting a real focal length photographing mode in which a normal range in a frame of a film will be printed on a photographic paper and a pseudo focal length photographing mode in which a range smaller than the normal range in a frame of the film will be printed on a photographic paper, a device for measuring light coming from an object to be photographed and outputting a signal corresponding to the luminance of the object, and a device for illuminating the object with flash light emission, The camera further includes a device for outputting a signal for activating the illuminating device when the output signal from the measuring device shows that the luminance of the object is lower than a predetermined level and a device for altering the predetermined level in response to a selection of the selecting device.
公开/授权文献
- EP0424987B1 Photographic camera 公开/授权日：1994-11-30
信息查询
