HK1164458B - 变化地矫正色差的眼内透镜 - Google Patents

变化地矫正色差的眼内透镜 Download PDF

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Publication number
HK1164458B
HK1164458B HK12104753.5A HK12104753A HK1164458B HK 1164458 B HK1164458 B HK 1164458B HK 12104753 A HK12104753 A HK 12104753A HK 1164458 B HK1164458 B HK 1164458B
Authority
HK
Hong Kong
Prior art keywords
diffractive structure
diffractive
lens
chromatic aberration
focus
Prior art date
Application number
HK12104753.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1164458A1 (zh
Inventor
Xiaoxiao Zhang
Costin Eugene Curatu
Krishnakumar Venkateswaran
Daniel Robert Carson
Mutlu Karakelle
Xin Hong
Yueai Liu
Original Assignee
Novartis Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novartis Ag filed Critical Novartis Ag
Priority claimed from PCT/US2010/037371 external-priority patent/WO2010144315A1/en
Publication of HK1164458A1 publication Critical patent/HK1164458A1/zh
Publication of HK1164458B publication Critical patent/HK1164458B/zh

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Abstract

一镜片包括可操作以过滤掉具有一少于450 nm 的波长的至少光转换层提供的可见光的滤光器。透镜还包括第一衍射结构,其适合于生产用于在550 nm 之上的第一波长范围中的光转换层提供的可见光的一焦点并对于在第一波长范围中的输入的光转换层提供的可见光减少纵向色差到少于一屈光度。透镜在一个径向中的第一衍射结构的外部还包括第二衍射结构并且适合于生产用于在450 nm 和550 nm 之间的第二个波长范围中的光转换层提供的可见光的一焦点。第二衍射结构也是适合于当允许在大于第一衍射结构的数量中的第一波长范围中的纵向色差时对于在第二个波长范围中的输入的光转换层提供的可见光减少纵向色差到少于一屈光度。
HK12104753.5A 2009-06-09 2010-06-04 变化地矫正色差的眼内透镜 HK1164458B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18551009P 2009-06-09 2009-06-09
US185510P 2009-06-09
PCT/US2010/037371 WO2010144315A1 (en) 2009-06-09 2010-06-04 Iol with varying correction of chromatic aberration

Publications (2)

Publication Number Publication Date
HK1164458A1 HK1164458A1 (zh) 2012-09-21
HK1164458B true HK1164458B (zh) 2015-04-24

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