发明名称 PHOTOGRAPHING DIRECTION CHANGING ADAPTER
摘要 PROBLEM TO BE SOLVED: To provide a photographing direction changing adapter capable of changing a photographing direction without taking notice of the focal distance of an interchangeable lens. SOLUTION: The photographing direction changing adapter is constituted to change the photographing direction without taking notice of the focal distance of the interchangeable lens by forming an almost parallel beam part between the focal position of the interchangeable lens and the imaging surface of a camera body and putting an optical path changing mirror at the almost parallel beam part. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005202015(A) 申请公布日期 2005.07.28
申请号 JP20040006491 申请日期 2004.01.14
申请人 PENTAX CORP 发明人 TADA EIJIRO;ITO TAKAYUKI
分类号 G02B15/02;G03B17/14;G03B17/17;G03B17/56;H04N5/225;(IPC1-7):G03B17/56 主分类号 G02B15/02
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