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Camera system

阅读:905发布:2020-12-25

专利汇可以提供Camera system专利检索,专利查询,专利分析的服务。并且PURPOSE: To reduce the processing load of a camera body side by providing the camera system with a position detecting means, a K value output means and an arithmetic means for computing a K value at the time of macro photographing.
CONSTITUTION: The camera system is provided with the position detecting means 37 for detecting which step out of plural divided photographing distance steps includes an optional object distance of a macro lens 2, the K value (the driving pulse coefficient of a specific photographing distance of the macro lens 2) output means 40 for outputting the K value and the arithmetic means 30 for computing the K value for macro photographing based upon the data of both the means 37, 40. Consequently, the processing load of a body side microcomputer 11 can be reduced, and since the means 30 executes the operation of the K value for macro photographing only when required, useless operation for always storing the K value in a ROM can be omitted.
COPYRIGHT: (C)1992,JPO&Japio,下面是Camera system专利的具体信息内容。

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