发明名称 CONTROLLER FOR EXPOSURE OF CAMERA
摘要 PURPOSE:To eliminate modification in response to the sensitivity of a film that can be corrected by a fixed amount by constantly correcting exposure quantity by a fixed amount and further correcting the exposure by using the previously corrected exposure as a reference. CONSTITUTION:The title controller is provided with a 1st exposure correcting means setting a fixed amount of exposure to be corrected and a 2nd exposure correcting means capable of arbitrarily setting a correcting amount. In that case, the exposure correcting means can be designed to set the fixed amount variable, or to set it by loading a specific IC card onto a camera. As a result, the 1st exposure correcting means can always impart the fixed amount of exposure to be corrected, and the 2nd exposure correcting means can correct exposure on the basis of the exposure corrected by the 1st means. Thus, resetting in response to the sensitivity, etc., of film is not needed any more.
申请公布号 JPH01287538(A) 申请公布日期 1989.11.20
申请号 JP19880118020 申请日期 1988.05.13
申请人 MINOLTA CAMERA CO LTD 发明人 AZUMA YOSHIHIKO;KATO TAKEHIRO;HIRANO MASAYASU;YAMANO YASUTERU;OTSUKA HIROSHI
分类号 G03B7/08;G03B17/18 主分类号 G03B7/08
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