发明名称 INTRAOCULAR LENS
摘要 The invention relates to an intraocular lens (1) including an anterior surface (4) and a posterior surface (5) and having a substantially antero-posterior optical axis (6). In this lens, one of these anterior and posterior surfaces includes a first diffractive profile ( 9 ) forming at least one first diffractive focal point (11) of order +1 on said optical axis, and a second diffractive profile (10) forming a second diffractive focal point (12) of order +1 on said optical axis which is distinct from the first diffractive focal point of order +1. At least one portion of said second diffractive profile is superposed to at least one portion of the first diffractive profile.
申请公布号 WO2011092169(A1) 申请公布日期 2011.08.04
申请号 WO2011EP51003 申请日期 2011.01.25
申请人 PHYSIOL;HOUBRECHTS, YVETTE, APPOLINE, JOSEPHINE;PAGNOULLE, CHRISTOPHE, ROBERT, MARIE, ARMAND;GATINEL, DAMIEN 发明人 HOUBRECHTS, YVETTE, APPOLINE, JOSEPHINE;PAGNOULLE, CHRISTOPHE, ROBERT, MARIE, ARMAND;GATINEL, DAMIEN
分类号 A61F2/16 主分类号 A61F2/16
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