Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edgar V. Menezes0
Date of Patent
December 29, 2009
Patent Application Number
11751205
Date Filed
May 21, 2007
Patent Citations Received
0
Patent Primary Examiner
Patent abstract
The invention provides ophthalmic lenses useful in preventing myopia progression. The lenses of the invention provide substantially constant distance vision power zone in the center of the optic zone surrounded by a zone that provides positive longitudinal spherical aberration.
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