发明名称 |
METHOD FOR DETERMINING FAR AND NEAR REFERENCE POINTS |
摘要 |
The invention relates to a method for specifying or determining the spatial position of a distance reference point and/or a near reference point of a progressive spectacle lens for correcting defective vision of a spectacle wearer. Said method consists of the following steps: individual data of the spectacle wearer is obtained; the individual vertical and/or the horizontal position of the distance reference point and/or the near reference point is determined or calculated in accordance with the determined individual data of the spectacle wearer.
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申请公布号 |
US2010296055(A1) |
申请公布日期 |
2010.11.25 |
申请号 |
US20080524314 |
申请日期 |
2008.01.25 |
申请人 |
RODENSTOCK GMBH |
发明人 |
ESSER GREGOR;JUNG NADINE;NICKE KATRIN;SCHWARZ ILKA;WELK ANDREA;ZIMMERMAN MARTIN |
分类号 |
A61B3/10 |
主分类号 |
A61B3/10 |
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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