| 发明名称 |
LENSES HAVING CHROMATIC EFFECT |
| 摘要 |
A lens having a substrate, a metal layer uniformly covering one side of the substrate, a first dielectric layer uniformly covering the metal layer, and a second dielectric layer gradiently covering only a portion of the first dielectric layer. |
| 申请公布号 |
WO03058294(A2) |
申请公布日期 |
2003.07.17 |
| 申请号 |
WO2003EP00143 |
申请日期 |
2003.01.09 |
| 申请人 |
INTERCAST EUROPE S.P.A. |
发明人 |
IORI, GIUSEPPE;MARUSI, GRAZIANO;GIANI, GIAN, GIUSEPPE |
| 分类号 |
G02C7/10;G02C7/12;(IPC1-7):G02B3/00 |
主分类号 |
G02C7/10 |
| 代理机构 |
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