发明名称 |
ZOOM LENS |
摘要 |
PURPOSE: The zoom lens silver miniature. The excellent optical performance is had. CONSTITUTION: A first lens group(G1) is composed of the front group(G1-1) and rear group(G1-2). The pregroup is fixed in the focusing according to the object distance. The refractive power of amount is had. The rear group is carried in the focusing according to the object distance. The refractive power of amount is had. The zooming operation is advanced. |
申请公布号 |
KR20100104851(A) |
申请公布日期 |
2010.09.29 |
申请号 |
KR20090023526 |
申请日期 |
2009.03.19 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
RYU, JAE MYUNG |
分类号 |
G02B9/14;G02B7/09;H04N5/232 |
主分类号 |
G02B9/14 |
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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