发明名称 Apparatus for establishing routine shot distance of taking lens in cameras
摘要 An apparatus for establishing a routine shot distance of taking lens for camera which includes a lens protective cover is provided. The cover is movable between a first position in which it covers a taking lens and a second position in which it allows the taking lens to be exposed. An arrangement is provided for moving the taking lens to a position corresponding to a selected routine shot distance in response to the opening/closing movement of the lens protective cover. The position corresponding to a selected routine shot distance can be freely chosen.
申请公布号 US4363546(A) 申请公布日期 1982.12.14
申请号 US19810300178 申请日期 1981.09.08
申请人 OLYMPUS OPTICAL COMPANY LTD. 发明人 ENOMOTO, FUJIO;MORIMOTO, ICHIRO
分类号 G03B3/00;G03B3/10;G03B17/04;(IPC1-7):G03B3/02;G03B17/02 主分类号 G03B3/00
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