发明名称 CAMERA
摘要 PROBLEM TO BE SOLVED: To prevent a user from performing photographing on the water in a state where he (she) forgets the release of an underwater macro mode. SOLUTION: When a water sensing sensor 203 recognizes that the camera is not underwater, a CPU 201 judges whether the elapsed time after a mode dial SW 210 is set to the underwater macro mode is equal to or above the specified time or the number of consecutively exposed frames in a state where subject luminance is equal to or above the specified level is two or more, and performs warning display by flickering the underwater macro mode displaying segment 215 of a data display device 209. In the case a condition which may indicate that the erroneous setting of the underwater macro mode is recognized singly or compositely by measuring a subject distance by a range-finding device 204 and subject luminance by a photometric device 202 when a release SW 210 is lightly pressed, the CPU 201 performs the warning display by flickering the segment 215 and a photographing-enable indicating LED 212 within a finder or inhibits photographing or releases the underwater macro mode in accordance with the total of marks given to the respective conditions.
申请公布号 JP2001100297(A) 申请公布日期 2001.04.13
申请号 JP19990274886 申请日期 1999.09.28
申请人 CANON INC 发明人 YANO MASAYUKI
分类号 G03B13/36;G02B7/28;G03B17/08;G03B17/18;(IPC1-7):G03B17/18 主分类号 G03B13/36
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