发明名称 SILVER-SALT PHOTOGRAPHING AND ELECTRONIC IMAGE PICKUP COMMON USE CAMERA
摘要 PROBLEM TO BE SOLVED: To allow a user to grasp the conduction of photographing through the operation of a mechanical drive system even in the case of digital image pickup (electronic image pickup) by an electronic image pickup device. SOLUTION: In the case that an area sensor 17 picks up an observing image from an image pickup lens 51, a CPU 29 controls a mirror drive circuit 23 to activate a moving mirror 4. Thus, the user can grasp the conduction of image pickup through an operating sense of the moving mirror 4 even in the case of electronic image pickup.
申请公布号 JP2001008078(A) 申请公布日期 2001.01.12
申请号 JP19990173270 申请日期 1999.06.18
申请人 OLYMPUS OPTICAL CO LTD 发明人 MARUYAMA ATSUSHI
分类号 H04N5/225;G03B17/48;G03B19/06;(IPC1-7):H04N5/225 主分类号 H04N5/225
代理机构 代理人
主权项
地址