发明名称 SOFT MULTIFOCAL CONTACT LENS
摘要 A multifocal contact lens (10, 50) made of flexible material is able to translocate on an eye by virtue of a lower end (22) of the contact lens (10, 50) being truncated so as to provide a relatively wide surface. The lower end (22) engages with the lower eyelid of a wearer. The lower end (22) may be provided with a forwardly projecting ledge (52).
申请公布号 EP1242845(A1) 申请公布日期 2002.09.25
申请号 EP20000984630 申请日期 2000.12.13
申请人 IOLCO PTY LTD 发明人 EZEKIEL, DONALD, FREDERICK
分类号 G02C7/06;G02C7/04;(IPC1-7):G02C7/04 主分类号 G02C7/06
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