| 发明名称 |
INFRARED OPTICAL LENS SYSTEM |
| 摘要 |
Provided is an infrared optical lens system including: a first lens having negative refractive power; and a second lens having positive refractive power, wherein the first lens and the second lens are disposed in this order from an object side to an image side.
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| 申请公布号 |
US2012229892(A1) |
申请公布日期 |
2012.09.13 |
| 申请号 |
US201113289009 |
申请日期 |
2011.11.04 |
| 申请人 |
KANG MI-WON;LEE BYOUNG-GUY;SAMSUNG TECHWIN CO., LTD. |
发明人 |
KANG MI-WON;LEE BYOUNG-GUY |
| 分类号 |
G02B13/14;G02B13/04 |
主分类号 |
G02B13/14 |
| 代理机构 |
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