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发明名称
MULTIFOCAL OPHTHALMIC LENSES
摘要
The invention provides a lens (10) with a refractive surface in which a spiral pattern (11, 12) is used to distribute the distance and near vision power on the lens's surface.
申请公布号
WO03054616(A3)
申请公布日期
2003.12.18
申请号
WO2002US38590
申请日期
2002.12.04
申请人
JOHNSON & JOHNSON VISION CARE, INC.
发明人
JONES, LARRY, G.;CLUTTERBUCK, TIMOTHY, A.
分类号
A61F9/00;G02C7/04;G02C7/06
主分类号
A61F9/00
代理机构
代理人
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地址
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