Imaging lens system with two lenses
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United States of America Patent
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Jul 17, 2012
Grant Date -
May 17, 2012
app pub date -
Feb 17, 2011
filing date -
Nov 16, 2010
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An imaging lens system with two lenses is provided. The imaging lens system with two lenses, along an optical axis from an object side to an image side, comprises an aperture stop; a first lens having positive refractive power and being a biconvex lens; and a second lens having negative refractive power and being a meniscus lens with a concave surface on the object side and a convex surface on the image side.
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