发明名称 Image pickup apparatus and lens barrel
摘要 An image pickup apparatus includes a lens barrel, a lens holding frame made movable in an optical axis direction inside the lens barrel, a movable lens held in the lens holding frame, a yoke inserted into the lens barrel and attached to the lens barrel, a magnet attached to the yoke, and a driving coil that is attached to the lens holding frame and located to be opposed to the magnet and gives propulsion to the lens holding frame. A pair of first fitting sections is provided in the lens barrel. A pair of second fitting sections is provided in the lens barrel. An interval between the first fitting sections is set larger than an interval between the second fitting sections. A distance from the optical axis to the respective first fitting sections is set larger than a distance from the optical axis to the respective second fitting sections.
申请公布号 US7412160(B2) 申请公布日期 2008.08.12
申请号 US20060324469 申请日期 2006.01.04
申请人 SONY CORPORATION 发明人 NAKANISHI KENICHI;TANAKA KEN;FUKUDA TAKUMI
分类号 G03B13/32 主分类号 G03B13/32
代理机构 代理人
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