发明名称 CAMERA
摘要 PURPOSE:To invalidate a spot light metering brightness value which is already inputted and its arithmetic result value automatically and to hold a selected photographic mode as it is in relation to the completion of photographic operation, by providing an operating member which commands the input of a spot brightness value. CONSTITUTION:When a spot input button 14 is pressed in averaged light metering mode, a spot input switch SW2 is closed to select spot light metering mode, and spot brightness values are inputted and stored successively by the 2nd and succeeding pressing operations of the spot input button 14. Therefore, when the spor input button 14 is pressed successively by (n) times, the switching to the spot light metering mode is performed on the 1st pressing operation and the spot brightness values are inputted on the 2nd and succeeding operations to store and hold the (n-1) spot brightness values in a camera in total.
申请公布号 JPS5934522(A) 申请公布日期 1984.02.24
申请号 JP19820145393 申请日期 1982.08.21
申请人 OLYMPUS KOGAKU KOGYO KK 发明人 TSUNEFUJI KATSUHIKO;YAMAZAKI MASABUMI
分类号 G03B7/28;(IPC1-7):03B7/28 主分类号 G03B7/28
代理机构 代理人
主权项
地址
您可能感兴趣的专利