发明名称 CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a camera capable of effectively preventing dust coming from an eyepiece shutter from adhering to a focusing screen. SOLUTION: In this camera, what is called an eyepiece shutter 18 provided in the vicinity of an eyepiece 3 originally is provided to move between a relay lens 19 and the focusing screen 16 because of the existence of an LCD 4. In order to realize power saving, the shutter 18 is constituted as a mechanical type one capable of holding either an opening state or a closing state without necessitating power. In order to effectively prevent the dust produced by the shutter 18 because of wear from adhering to the focusing screen 16, a partition glass 17 is provided between the shutter 18 and the focusing screen 16.
申请公布号 JP2002258356(A) 申请公布日期 2002.09.11
申请号 JP20010057234 申请日期 2001.03.01
申请人 OLYMPUS OPTICAL CO LTD 发明人 KATO KOJI
分类号 G03B13/06;G03B11/04;H04N5/225;H04N101/00;(IPC1-7):G03B11/04 主分类号 G03B13/06
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