发明名称 Pocket camera with TTL view-finding - has semi-reflecting mirror deflecting light to film and allowing light to reach eyepiece
摘要 <p>The 110 size camera includes a black rectangular box carrying a film cartridge (5) with spools (6, 7) for the film and an open portion (4) where the film may be exposed. Light enters the camera through an objective lens (2) in an end of the box, and is reflected at right angles by an inclined plate glass mirror. The mirror is partially reflecting allowing some light to pass straight through to an eyepiece (3) situated in the opposite end of the box to the objective. The camera is more compact than existing cameras, and has the mirror fixed, allowing through-the-lens viewfinding.</p>
申请公布号 FR2431716(A1) 申请公布日期 1980.02.15
申请号 FR19780021360 申请日期 1978.07.19
申请人 GALDEMAR JEAN PAUL 发明人
分类号 G03B19/12;(IPC1-7):03B19/12 主分类号 G03B19/12
代理机构 代理人
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