发明授权
- 专利标题： Zoom lens and image capturing apparatus
- 专利标题（中）： 变焦镜头和摄像装置
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申请号： US11666357申请日： 2005-10-06
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公开(公告)号： US07646548B2公开(公告)日： 2010-01-12
- 发明人: Motoyuki Ohtake
- 申请人： Motoyuki Ohtake
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Rader, Fishman & Grauer PLLC
- 优先权： JP2004-323645 20041108
- 国际申请： PCT/JP2005/018548 WO 20051006
- 国际公布： WO2006/048993 WO 20060511
- 主分类号： G02B15/14
- IPC分类号： G02B15/14 ; G02B27/64
摘要：
A zoom lens in which a lens group located in the vicinity of an aperture stop includes two subgroups and one of the subgroups is shifted so that an image is shifted. An increase in the size of lens groups including a shift lens group can be prevented. In addition, the sensitivity with respect to the axis tilt can be reduced while maintaining a sufficient distance between the two subgroups without increasing the size of the lens groups.
公开/授权文献
- US20090135485A1 Zoom lens and image capturing apparatus 公开/授权日：2009-05-28
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