发明名称 |
Image-taking apparatus, magnification variation control method, and lens unit |
摘要 |
A digital still camera switches an image sensor between moving picture shooting and still picture shooting. The digital still camera includes a variable-magnification optical system having a plurality of lens groups of which four are movable. At least one of the movable lens groups travels different movement trails for magnification variation between during zooming in moving picture shooting and during zooming in still picture shooting.
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申请公布号 |
US2007052834(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
US20060337922 |
申请日期 |
2006.01.23 |
申请人 |
KONICA MINOLTA PHOTO IMAGING, INC. |
发明人 |
HASHIMOTO NAOKI;MATSUI KAZUAKI;MASHIMA HIROSHI;ONISHI HIDEO;TERADA MAMORU |
分类号 |
G03B13/00;H04N5/232 |
主分类号 |
G03B13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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