Camera Lens and Related Image Reception Device Capable of Filtering Infrared Light and Reducing Production Cost
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United States of America Patent
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Issued Date -
Apr 16, 2009
app pub date -
Dec 10, 2007
filing date -
Oct 16, 2007
priority date (Note) -
Abandoned
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Abstract
In order to prevent infrared from reducing image quality of an image reception device, the present invention discloses a camera lens capable of filtering infrared light. The camera lens includes a barrel, an aperture installed on the barrel for controlling the amount of input light, and an optical lens installed inside the barrel for filtering infrared and performing optical lens.
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