Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wen-Hsin Sun0
Date of Patent
February 27, 2007
0Patent Application Number
113211930
Date Filed
December 29, 2005
0Patent Primary Examiner
Patent abstract
A hybrid lens system includes, in order from an object side to an image side: a first positive lens, a second negative lens, and a third positive lens. The first lens is made of glass material. The second and second lenses are both made of plastic material and respectively have two aspheric surfaces. The hybrid lens system is capable of resisting scraping and providing high imaging quality.
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