Optical Camera Lens
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United States of America Patent
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Jan 26, 2017
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Dec 14, 2016
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Abstract
The present disclosure relates to field of optical lens, and discloses an optical camera lens, which, from the object side to the image side, successively includes: an aperture, first, second, third, fourth, fifth, sixth lenses; a curvature radius of an object-side surface of the second lens r3, a curvature radius of an image-side surface of the fourth lens r8, a total track length of the optical camera lens TTL, an image height IH, a curvature radius of an object-side surface of the fifth lens r9, a curvature radius of an image-side surface r10, a focal length of the integral optical camera lens f, focal lengths of the second, third, fourth lens f2, f3, f4 satisfy the relational expressions: −0. 7
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