Patent
1993-06-22
1995-01-24
Perkey, W. B.
354421, 3541451, 3542671, G03B 1505, G03B 716, G03B 1740
Patent
active
053846176
ABSTRACT:
An automatic exposure control system for a camera includes selecting either a normal taking mode or an interval taking mode, determining an exposure value according to at least photometry data, setting a lower exposure value limit, wherein the lower exposure value limit in the interval taking mode is lower than the lower exposure value limit in a normal taking mode, and a strobe that operates when the exposure value is lower than the lower limit.
REFERENCES:
patent: Re29599 (1978-03-01), Ogawa
patent: 3757654 (1973-09-01), Mori
patent: 3917395 (1975-11-01), Ogawa
patent: 4002405 (1977-01-01), Stahl
patent: 4191460 (1980-03-01), Fujiki
patent: 4402586 (1983-09-01), Ichiyanagi
patent: 4429965 (1984-02-01), Enomoto et al.
patent: 4432620 (1984-02-01), Kurokawa
patent: 4449804 (1984-05-01), Watanabe et al.
patent: 4482234 (1984-11-01), Takagi
patent: 4544249 (1985-10-01), Maemori
patent: 4568165 (1986-02-01), Ishibashi
patent: 4746949 (1988-05-01), Takei et al.
patent: 4812870 (1989-03-01), Kawamura
patent: 4952967 (1990-08-01), Kazumi et al.
patent: 4954859 (1990-09-01), Kitazawa
patent: 4984005 (1991-01-01), Kazami et al.
patent: 4994846 (1991-02-01), Kobayashi et al.
patent: 5028944 (1991-07-01), Kobayashi et al.
English translation of German Office Action.
"Nikon TW2" Brochure, no date.
English Translation of German Office Action, Apr. 21, 1993.
Kobayashi Takeo
Nagai Katsutoshi
Nishida Takao
Numako Norio
Tabata Yasushi
Asahi Kogaku Kogyo Kabushiki Kaisha
Perkey W. B.
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