| 发明名称 |
Optical accommodative compensation system |
| 摘要 |
The optical system presents accommodation compensation, the system including in combination two multifocal lenses, one of them being an aperture lens and the other a field lens.
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| 申请公布号 |
US7338161(B2) |
申请公布日期 |
2008.03.04 |
| 申请号 |
US20060569383 |
申请日期 |
2006.07.24 |
| 申请人 |
ESSILOR INTERNATIONAL |
发明人 |
CHAUVEAU JEAN-PIERRE;LE SAUX GILLES;DECRETON BRUNO |
| 分类号 |
G02C7/06;G02C7/02;G02C7/08 |
主分类号 |
G02C7/06 |
| 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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