Invention Grant
- Patent Title: Aspherical multifocal intraocular lens
- Patent Title (中): 非球面多焦点眼内透镜
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Application No.: US13671900Application Date: 2012-11-08
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Publication No.: US09433496B2Publication Date: 2016-09-06
- Inventor: John Clough
- Applicant: Lenstec Barbados Inc.
- Applicant Address: BB
- Assignee: Lenstec Barbados Inc.
- Current Assignee: Lenstec Barbados Inc.
- Current Assignee Address: BB
- Agency: Tumey L.L.P.
- Main IPC: A61F2/16
- IPC: A61F2/16
Abstract:
A multifocal intraocular lens has an anterior lens surface which includes a first optic of a first radius and a second optic of a different radius. The posterior surface of the lens include an aspheric surface.
Public/Granted literature
- US20140128971A1 Aspherical Multifocal Intraocular Lens Public/Granted day:2014-05-08
Information query
IPC分类:
