Photography – Having variable focal length of camera objective – Having focus operation
Patent
1996-01-29
1997-02-18
Adams, Russell E.
Photography
Having variable focal length of camera objective
Having focus operation
396121, 396123, G03B 1336
Patent
active
056045620
ABSTRACT:
A camera incorporating an auto-zoom function and a multi-focus detecting device. In this camera, the auto-zoom function is inhibited when a focus detection area selected is an area other than a central area, thereby performing a proper focus detection.
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Adams Russell E.
Canon Kabushiki Kaisha
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