| 发明名称 |
Method for determining an edge contour of an uncut spectacle lens |
| 摘要 |
<p>Method for determining the edge contour of an uncut spectacle lens comprises:
– a spectacle frame data providing step,
– a minimum edge thickness providing step,
– an initial contour providing step,
– a thickness determining step,
– an optimized point selecting step,
– a repeating step, and
– a edge contour determining step.</p> |
| 申请公布号 |
EP2343154(A1) |
申请公布日期 |
2011.07.13 |
| 申请号 |
EP20090306329 |
申请日期 |
2009.12.24 |
| 申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) |
发明人 |
LAFON, FABIEN;BAUDART, THIERRY;MARTIN, GUILLAUME |
| 分类号 |
B24B9/14;B24B13/06;G02C7/02 |
主分类号 |
B24B9/14 |
| 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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