EXPOSURE CONTROL DEVICE FOR CAMERA

PURPOSE:To prevent wrong auto bracket photographing from being executed, and also, to improve the operability by providing a detecting means for detecting a fact that a photographing frequency of a counter means has reached a prescribed frequency, and releasing an auto bracket mode storage of a mode...

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Bibliographic Details
Main Author KAWAMURA MASAHARU
Format Patent
LanguageEnglish
Published 18.02.1988
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PURPOSE:To prevent wrong auto bracket photographing from being executed, and also, to improve the operability by providing a detecting means for detecting a fact that a photographing frequency of a counter means has reached a prescribed frequency, and releasing an auto bracket mode storage of a mode storage means in accordance with said detection. CONSTITUTION:When the first auto bracket photographing is ended, a charge operation of each mechanism, etc., is executed, and whether an auto bracket mode is set or not is discriminated. In such a case, since the auto bracket mode is set, an auto bracket photographing control means 103 continues the continuous photographing by varying automatically an exposure value, until it is detected by a detecting means 107 that an auto bracket photographing frequency counted by a photographing frequency counter 106 has reached a prescribed frequency. When it is detected that the auto bracket photographing frequency has reached the prescribed frequency, the detecting means 107 outputs a stop signal to the auto bracket photographing control means 103, and also, outputs a release signal to a mode storage means 102.
Bibliography:Application Number: JP19860179843