发明名称 CAMERA PROVIDE WITH TRIMMING FUNCTION
摘要 PURPOSE:To make trimming magnification recognized by a photographer in the midst of photographing coincide with trimming magnification outputted by a camera by providing an inhibition means for inhibiting the change of the trimming magnification by a trimming magnification setting means while photographing with multiple exposure is performed. CONSTITUTION:When the camera is set in a multiple exposure mode, that is, patterns 14a and 14b are made in a conductive state by moving a multiple exposure mode switching knob 16 in a direction D, the application of a current to a motor 10 is inhibited by the action of an electric circuit regardless of the on/off state of switches 11 and 12. Namely, the camera is constituted to inhibit the change of the trimming magnification in the midst of photographing with multiple exposure, so that the trimming magnification is prevented from being changed inadvertently. Thus, a trouble caused by changing the trimming magnification in the midst of photographing with multiple exposure, that is, a trouble that the trimming magnification recognized by the photographer is different from the trimming magnification outputted by the camera is eliminated.
申请公布号 JPH03233541(A) 申请公布日期 1991.10.17
申请号 JP19900030684 申请日期 1990.02.09
申请人 CANON INC 发明人 AOSHIMA TSUTOMU;EGAWA TAKESHI
分类号 G03B7/30;G03B17/24 主分类号 G03B7/30
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