发明名称 Lens barrel for camera
摘要 Flexible printed boards are introduced to a camera body respectively through a plurality of slit holes formed in a rotating barrel at different positions in the direction of an optical axis. The outer dimension of the lens barrel is kept from increasing.
申请公布号 US7302175(B2) 申请公布日期 2007.11.27
申请号 US20050136895 申请日期 2005.05.25
申请人 CANON KABUSHIKI KAISHA 发明人 TSUJI KANJI
分类号 G02B7/10;G03B7/26;G02B7/02;G03B5/00;G03B9/02;G03B9/08;G03B17/00;G03B17/02;G03B17/04;H04N5/225;H05K1/00 主分类号 G02B7/10
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