| 发明名称 |
Methods for designing composite ophthalmic lens surfaces |
| 摘要 |
The invention provides a method for designing a composite lens surface by using vector addition of the surface curvatures of two or more lens surfaces and then constructing a surface by numerical integration.
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| 申请公布号 |
US6955433(B1) |
申请公布日期 |
2005.10.18 |
| 申请号 |
US20040870080 |
申请日期 |
2004.06.17 |
| 申请人 |
JOHNSON & JOHNSON VISION CARE, INC. |
发明人 |
WOOLEY C. BENJAMIN;GERLIGAND PIERRE-YVES |
| 分类号 |
G02C7/02;(IPC1-7):G02C7/02 |
主分类号 |
G02C7/02 |
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