Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edgar V. Menezes0
Date of Patent
April 26, 2005
0Patent Application Number
107267350
Date Filed
December 3, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present provides progressive addition lens designs and lenses in which unwanted lens astigmatism is reduced as compared to conventional progressive addition lenses. The lenses of the invention containing at least one surface that is a composite of a progressive surface design and a regressive surface design.
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