Optical image capturing system
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United States of America Patent
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Jan 16, 2018
Grant Date -
Sep 8, 2016
app pub date -
Sep 24, 2015
filing date -
Mar 3, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A five-piece optical lens for capturing image and a five-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens can with positive refractive power having an object-side surface which can be convex; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; and a fifth lens which can have negative refractive power, wherein an image-side surface thereof can be concave, and at least one surface of the fifth lens has an inflection point; both surfaces of each of the five lenses are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
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