发明名称 CAMERA
摘要 PROBLEM TO BE SOLVED: To always realize accurate photometry in an optimum area where parallax is not found in accordance with the distance or the position of a subject by switching the pixel area of a sensor for automatic focusing used for the photometry in accordance with output from a subject distance detection means. SOLUTION: This camera is equipped with the subject distance detection means detecting subject distance information based on output from a sensor for AF in an automatic focusing(AF) unit 12, so that a photometric pixel area used for the photometry is switched in accordance with output from a subject state detection means. Namely, a control circuit 11 calculates reference luminance BV by properly switching the used pixel areas (j) and N of the AF sensor so as to use the values of the used pixel areas (j) and N of the AF sensor previously stored corresponding to the subject distance information as a table system in an EEPROM 14 (or ROM in the circuit 11) in accordance with the subject distance information at that time which is stored in a RAM in the circuit 11. Thus, the appropriate photometric value without the parallax is obtained.
申请公布号 JP2000250089(A) 申请公布日期 2000.09.14
申请号 JP19990055638 申请日期 1999.03.03
申请人 OLYMPUS OPTICAL CO LTD 发明人 MIYAZAKI SATOSHI
分类号 G03B7/28;G02B7/28;G03B13/36;(IPC1-7):G03B7/28 主分类号 G03B7/28
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