Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tony K. Tang0
Jing Xu0
Robert J. Calvet0
Roman C. Gutierrez0
Eric R. Fossum0
Date of Patent
February 9, 2010
0Patent Application Number
120307040
Date Filed
February 13, 2008
0Patent Primary Examiner
Patent abstract
An improved lens barrel and related methods are provided. For example, in accordance with an embodiment of the present invention, a lens barrel includes a housing comprising a first section having a first diameter and a second section having a second diameter. A first lens element having a diameter approximately equal to the first diameter of the first section is enclosed by the first section of the housing. A second lens element is provided having a diameter approximately equal to the second diameter of the second section.
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