发明名称 |
SHORT CORRIDOR PROGRESSIVE ADDITION LENSES WITH REDUCED UNWANTED ASTIGMATISM |
摘要 |
The invention provides lenses produced by the adding of two or more surfaces, in which lenses both the length of the corridor is shortened and the maximum unwanted astigmatism is reduced. |
申请公布号 |
WO2006026057(A3) |
申请公布日期 |
2006.06.01 |
申请号 |
WO2005US27742 |
申请日期 |
2005.08.03 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE);MENEZES, EDGAR, V. |
发明人 |
MENEZES, EDGAR, V. |
分类号 |
G02C7/02 |
主分类号 |
G02C7/02 |
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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