Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoki Sasaki0
Date of Patent
September 7, 2010
0Patent Application Number
123959210
Date Filed
March 2, 2009
0Patent Primary Examiner
Patent abstract
An O-ring 12 is disposed on an image-side second outer peripheral surface 11—1b, which is subjected to a smoothing process, of a taking lens 11—1. The O-ring 12 is pressed by an inner surface 13a of a lens frame 13 toward the second outer peripheral surface 11—1b.
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