Photography – Exposure control circuit – Program mode
Patent
1995-03-06
1997-05-06
Perkey, W. B.
Photography
Exposure control circuit
Program mode
396 60, 396310, G03B 700, G03B 1724
Patent
active
056276222
ABSTRACT:
In a camera having a function or recording a scope of printing (printing scope) in an exposed picture of a film, under a panoramic photography mode, that is, a mode in which the ratio of the horizontal dimension to the vertical dimension of a printing scope is larger than that of a standard picture from a film, an aperture is controlled to be smaller than in standard photography.
REFERENCES:
patent: 4639111 (1987-01-01), Harvey
patent: 4768047 (1988-08-01), Taniguchi et al.
patent: 4774536 (1988-09-01), Inoue et al.
patent: 4855780 (1989-08-01), Hayakawa
Hayashi Kohtaro
Nakai Masaaki
Okada Hiroyuki
Ootsuka Hiroshi
Tanii Junichi
Minolta Camera Kabushiki Kaisha
Perkey W. B.
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