Invention Grant
US08486141B2 Multi-zonal monofocal intraocular lens for correcting optical aberrations
有权
用于校正光学像差的多区单焦点眼内透镜
- Patent Title: Multi-zonal monofocal intraocular lens for correcting optical aberrations
- Patent Title (中): 用于校正光学像差的多区单焦点眼内透镜
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Application No.: US11439678Application Date: 2006-05-23
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Publication No.: US08486141B2Publication Date: 2013-07-16
- Inventor: Alan J. Lang , Huawei Zhao
- Applicant: Alan J. Lang , Huawei Zhao
- Applicant Address: US CA Santa Ana
- Assignee: Abbott Medical Optics Inc.
- Current Assignee: Abbott Medical Optics Inc.
- Current Assignee Address: US CA Santa Ana
- Agency: Abbott Medical Optics Inc.
- Main IPC: A61F2/16
- IPC: A61F2/16

Abstract:
A multi-zonal monofocal opthalmic lens comprises an inner zone, an intermediate zone, and an outer zone. The inner zone has a first optical power. The intermediate zone surrounds the inner zone and has a second optical power that is different from the first power by a magnitude that is less than at least about 0.75 Diopter. The outer zone surrounds the intermediate zone and has a third optical power different from the second optical power. In certain embodiments, the third optical power is equal to the first optical power.
Public/Granted literature
- US20060212117A1 Multi-zonal monofocal intraocular lens for correcting optical aberrations Public/Granted day:2006-09-21
Information query
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