发明名称 Lighting device for card simultaneous photographing camera
摘要 A lighting device for a card simultaneous photographing camera which is easy to operate and which permits miniaturization includes a pair of lenses, with a first lens 2 for person photographing and a second lens 3 for card photographing mounted in a row on the front of the card simultaneous photographing camera 1, a semitransparent reflector plate 18 installed so that it may move back obliquely from the top edge of a nearly box-shaped casing fixed or installed through a frame change-over mechanism corresponding to both lenses, and extend up to the front of a flash window 12 of strobe flash device 10, a lens hood 21 corresponding to the lens 2 for person photographing, a card holding frame 23 for holding the card exchangeably corresponding to the lens 3 for card photographing, and a light diffusion box 25 provided between the reflection side of the semitransparent reflector plate 18 and the card holder. This lighting device serves to separate the light fluxes emitted from strobe flash device 10 into a forward transmitted light flux component and a downward reflected light flux component and apply the flux components simultaneously on the two subjects.
申请公布号 US5819123(A) 申请公布日期 1998.10.06
申请号 US19970864919 申请日期 1997.05.29
申请人 ASANUMA CAMERA MECHANICAL LABORATORY CO., LTD. 发明人 WATANABE, MASANA
分类号 G03B15/00;G03B15/02;G03B15/12;G03B17/24;G03B19/07;(IPC1-7):G03B17/24 主分类号 G03B15/00
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