发明名称 |
Pupil regulated multifocal contact lenses |
摘要 |
The invention provides a multifocal ophthalmic lens that both corrects for the wearer's refractive prescription and takes into account pupil size of a specific individual or of a population of individuals. The invention provides a lens having an optic zone having a substantially circular central zone containing over-refracted near vision power and a diameter of about 2.5 mm or less.
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申请公布号 |
US2004085515(A1) |
申请公布日期 |
2004.05.06 |
申请号 |
US20020285054 |
申请日期 |
2002.10.31 |
申请人 |
ROFFMAN JEFFREY H.;KUMAR GANESH N.;JUBIN PHILIPPE;POLING TIMOTHY R.;GUILLON MICHEL |
发明人 |
ROFFMAN JEFFREY H.;KUMAR GANESH N.;JUBIN PHILIPPE;POLING TIMOTHY R.;GUILLON MICHEL |
分类号 |
G02C7/04;(IPC1-7):A61B3/00 |
主分类号 |
G02C7/04 |
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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