发明名称 Camera accessory for macrophotography having translucent bellows
摘要 A camera accessory for adapting a camera for macro photography including an adaptor for attaching the accessory to the lens of the camera, an adjustable bellows formed of translucent material for admitting diffused lights to all sides of the subject, and an extension bellows also formed of translucent material for larger subjects or subjects to be photographed at a greater distance from the lens.
申请公布号 US5164755(A) 申请公布日期 1992.11.17
申请号 US19910784246 申请日期 1991.10.29
申请人 CAMERA WORLD, INC. 发明人 KING, JACK N.
分类号 G03B11/00;G03B15/06 主分类号 G03B11/00
代理机构 代理人
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