发明名称 CAMERA WITH OPTICALLY ISOLATED DUAL VIEWFINDERS
摘要 A camera has a camera body and a viewing system disposed on the body. The viewing system has two framing conduits by which the user can properly frame an image to be captured. Each of the framing conduits has an image receiving aperture at one end and an image viewing aperture at the opposite end.The conduits are optically isolated from each other, in that an image entering the receiving aperture of one conduit cannot be viewed at the viewing aperture of the other conduit. The viewing conduits are preferably devoid of optical elements.
申请公布号 CA2124229(A1) 申请公布日期 1994.11.29
申请号 CA19942124229 申请日期 1994.05.25
申请人 FISHER-PRICE, INC. 发明人 SHULER, ERIC T.;MURPHY, PATRICK J.
分类号 G03B13/02;G03B13/04;G03B19/04;(IPC1-7):G03B13/04 主分类号 G03B13/02
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