Invention Grant
- Patent Title: Method for determining the acceptance of progressive addition lenses
- Patent Title (中): 确定逐行增加镜片接受度的方法
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Application No.: US13561942Application Date: 2012-07-30
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Publication No.: US08814361B2Publication Date: 2014-08-26
- Inventor: Bérangère Granger , Tara Lynn Alvarez
- Applicant: Bérangère Granger , Tara Lynn Alvarez
- Applicant Address: US NJ Newark FR Charenton le Pont
- Assignee: New Jersey Institute of Technology,Essilor International (Compagnie Generale d'Optique)
- Current Assignee: New Jersey Institute of Technology,Essilor International (Compagnie Generale d'Optique)
- Current Assignee Address: US NJ Newark FR Charenton le Pont
- Agency: Cozen O'Connor
- Main IPC: A61B3/00
- IPC: A61B3/00
Abstract:
Method for determining the acceptance of progressive addition lenses of a wearer, the method comprising: a fusional vergence parameter providing step during which at least one fusional vergence parameter representing the fusional vergence of the wearer is provided, an acceptance determining step during which the value of the at least one fusional vergence parameter is compared to a predetermined threshold value so as to determine the probability of acceptance of progressive addition lens of the wearer.
Public/Granted literature
- US20140028972A1 Method for Determining the Acceptance of Progressive Addition Lenses Public/Granted day:2014-01-30
Information query
