发明名称 |
Spectacle lens and manufacturing method thereof |
摘要 |
A method of manufacturing a pair of spectacle lenses, comprises a step of adjusting lens curves of the right and left lenses by making a relatively large lens curve of an R1 surface of one lens of the pair of right and left lenses inset in the approximate to a relatively small lens curve of the R1 surface of the other lens of the pair.
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申请公布号 |
US5790232(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19950541595 |
申请日期 |
1995.10.10 |
申请人 |
NIKON CORPORATION |
发明人 |
HAGIWARA, SUSUMU;FUKUYAMA, MAKOTO;KIMURA, SATORU |
分类号 |
B24B9/14;G02C13/00;(IPC1-7):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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