发明名称 CAMERA SYSTEM, CAMERA AND LENS BARREL
摘要 <P>PROBLEM TO BE SOLVED: To provide: a camera system that can bias a lens barrel by appropriate force in accordance with the type of the lens barrel; a camera; and a lens barrel. Ž<P>SOLUTION: The camera system includes: the lens barrel (200) which is attached to the camera (100) and has a lens side pawl part (203) used for the attachment; and the camera (100) which has a camera side pawl part (103) configured such that the lens side pawl part (203) is engaged therewith in common regardless of the type of the lens barrel (200), and an biasing means (108) biasing the lens barrel (200) in a direction where joining between the lens barrel (200) and the camera (100) gets strong in such a state that the lens side pawl part (203) is engaged with the camera side pawl part (103). Biasing force of the biasing means (108) is changed in accordance with the type of the lens barrel (200). Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010066580(A) 申请公布日期 2010.03.25
申请号 JP20080233456 申请日期 2008.09.11
申请人 NIKON CORP 发明人 IMURA YOSHIO;HASUDA MASANORI
分类号 G02B7/02 主分类号 G02B7/02
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