Invention Grant
US07731358B2 System, apparatus, and method for correcting vision using an electro-active lens
有权
使用电动式透镜矫正视力的系统，装置和方法
- Patent Title: System, apparatus, and method for correcting vision using an electro-active lens
- Patent Title (中): 使用电动式透镜矫正视力的系统，装置和方法
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Application No.: US12245330Application Date: 2008-10-03
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Publication No.: US07731358B2Publication Date: 2010-06-08
- Inventor: Ronald D. Blum , William Kokonaski , Dwight P. Duston
- Applicant: Ronald D. Blum , William Kokonaski , Dwight P. Duston
- Applicant Address: US VA Roanoke
- Assignee: E-Vision LLC
- Current Assignee: E-Vision LLC
- Current Assignee Address: US VA Roanoke
- Agency: Townsend and Townsend and Crew LLP
- Main IPC: G02C7/06
- IPC: G02C7/06
Abstract:
A spectacle lens is disclosed. The disclosed lens provides a vision correcting area for the correction of a wearer's refractive error. The viewing correction area provides correction for non-conventional refractive error to provide at least a part of the wearer's vision correction. The lens has a prescription based on a wave front analysis of the wearer's eye and the lens can further be modified to fit within an eyeglass frame.
Public/Granted literature
- US20090033866A1 SYSTEM, APPARATUS, AND METHOD FOR CORRECTING VISION USING AN ELECTRO-ACTIVE LENS Public/Granted day:2009-02-05
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