Invention Grant
- Patent Title: Intraocular lens
- Patent Title (中): 人工晶状体
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Application No.: US11397332Application Date: 2006-04-04
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Publication No.: US07350916B2Publication Date: 2008-04-01
- Inventor: Xin Hong , Jihong Xie , Stephen J. Van Noy , Dan Stanley , Mutlu Karakelle , Xiaoxiao Zhang , Michael J. Simpson
- Applicant: Xin Hong , Jihong Xie , Stephen J. Van Noy , Dan Stanley , Mutlu Karakelle , Xiaoxiao Zhang , Michael J. Simpson
- Applicant Address: CH Hunenberg
- Assignee: Alcon, Inc.
- Current Assignee: Alcon, Inc.
- Current Assignee Address: CH Hunenberg
- Agent Jeffrey S. Schira
- Main IPC: G02C7/02
- IPC: G02C7/02 ; A61F2/16

Abstract:
In one aspect, the present invention provide an ophthalmic lens (e.g., an IOL) that includes an optic having an anterior optical surface and a posterior optical surface, where the optic provides an optical power in a range of about 16 D to about 25 D as measured in a medium having an index of refraction substantially similar to that of the eye's aqueous humor (e.g., about 1.336). At least one of the optical surfaces is characterized by an aspherical base profile such that the optic exhibits a negative spherical aberration in a range of about −0.202 microns to about −0.190 microns across the power range.
Public/Granted literature
- US20060244904A1 Intraocular lens Public/Granted day:2006-11-02
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