| 发明名称 |
OPTICS FOR AN EXTENDED DEPTH OF FIELD |
| 摘要 |
An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.
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| 申请公布号 |
US2012078586(A1) |
申请公布日期 |
2012.03.29 |
| 申请号 |
US201113196051 |
申请日期 |
2011.08.02 |
| 申请人 |
ALON ALEX;ALON IRINA;BEZDIN HAIM;DIGITALOPTICS CORPORATION INTERNATIONAL |
发明人 |
ALON ALEX;ALON IRINA;BEZDIN HAIM |
| 分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
| 代理机构 |
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