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.
|
申请公布号 |
US2007030444(A1) |
申请公布日期 |
2007.02.08 |
申请号 |
US20060569383 |
申请日期 |
2006.07.24 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) |
发明人 |
CHAUVEAU JEAN-PIERRE;LE SAUX GILLES;DECRETON BRUNO |
分类号 |
G02C7/04;G02C7/02;G02C7/06;G02C7/08 |
主分类号 |
G02C7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|