| 发明名称 |
Apparatus and method for detecting lens thickness |
| 摘要 |
The present invention relates to a non-contact/non-destructive method and apparatus for measuring the thickness of an ophthalmic lens. The present invention also provides a method for inspecting or measuring the base curve of a lens.
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| 申请公布号 |
US7433027(B2) |
申请公布日期 |
2008.10.07 |
| 申请号 |
US20050305061 |
申请日期 |
2005.12.16 |
| 申请人 |
NOVARTIS AG |
发明人 |
HALL WILLIAM JORDAN |
| 分类号 |
G01B9/00;G01B11/06;G01B11/24 |
主分类号 |
G01B9/00 |
| 代理机构 |
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