发明名称 Mirror assembly for a small and medium format copy camera
摘要 A mirror assembly forming part of an overall arrangement for insuring that the lens of a camera supported by a tripod or the like is parallel with a flat surface supporting an object to be photographed is disclosed herein. This mirror assembly includes a mirror member having a mirrored body including a mirrored surface and a view hole through its mirrored body and mirrored surface. It also includes means for connecting the mirror member to the camera. One such means comprises a T-mount designed to temporarily replace the lens. Another means utilizes a combination of an adaptor ring and a retaining ring. Still another means utilizes the adaptor ring alone.
申请公布号 US5034766(A) 申请公布日期 1991.07.23
申请号 US19880229342 申请日期 1988.08.05
申请人 ZIEGLER, WILLIAM R. 发明人 ZIEGLER, WILLIAM R.
分类号 G03B5/00;G03B27/32 主分类号 G03B5/00
代理机构 代理人
主权项
地址