LENS, OPTICAL IMAGING LENS SET AND METHOD FOR FORMING A LENS
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United States of America Patent
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Issued Date -
Apr 16, 2015
app pub date -
Oct 16, 2014
filing date -
Oct 16, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A lens includes: a lens body, including an optical effective part and an extending part, wherein the extending part surrounds a periphery region of the optical effective part, and the extending part has at least one annular surface; and an opaque layer, disposed on the annular surface of the extending part. An optical imaging lens set includes a barrel; and an imaging component is disposed in the barrel. The imaging component includes at least one lens arranged along an optical axis, and one of these lenses is the lens mentioned above. A method for forming a lens forms the opaque layer on the annular surface of the extending part through a stamping method or through an evaporation method.
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