1990-06-13
1991-06-18
Perkey, W. B.
G03B 1724
Patent
active
050252755
ABSTRACT:
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 a film will be printed on a photographic paper, a device for specifying a magnification corresponding to a range to be printed on the photographic paper in printing when the pseudo focal length photographing mode is selected, a device for producing a signal indicative of a characteristic of a film loaded in the camera, and a device for limiting the magnification capable of being specified by the magnification specifying device below a predetermined value depending upon the signal from the producing device.
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patent: 4417793 (1983-11-01), Oyokota et al.
patent: 4477164 (1984-10-01), Nakai et al.
patent: 4482924 (1984-11-01), Brownstein
patent: 4500183 (1985-02-01), Tanikawa
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patent: 4862201 (1989-08-01), Taniguchi et al.
Hata Yoshiaki
Hoda Takeo
Inoue Manabu
Kudo Yoshinobu
Taniguchi Nobuyuki
Minolta Camera Kabushiki Kaisha
Perkey W. B.
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