Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Osamu Wada0
Date of Patent
January 1, 2013
Patent Application Number
12881015
Date Filed
September 13, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A lens that covers the front side of an eye, includes: a high light-transmissive region including an eyepoint; and a low light-transmissive region surrounding the entire circumference of the high light-transmissive region, a light blocking ratio in the low light-transmissive region being higher than the light blocking ratio in the high light-transmissive region, wherein the low light-transmissive region has a region where the light blocking ratio changes toward the periphery.
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