Imaging lens array

申请公布号：US2007081258(A1)

申请号：US20050245821

申请日期：2005.10.07

申请公布日期：2007.04.12

申请人：

LARGAN PRECISION CO. LTD.

发明人：HUANG YEO-CHIH

分类号：G02B13/18

主分类号：G02B13/18

摘要：The present invention relates to a compact and high resolution imaging lens array that comprises successively from the object side: a first positive lens is a meniscus plastic lens with a concave surface facing forward, a second glass biconvex lens, a third negative lens is a meniscus lens with a concave surface facing forward, a fourth positive lens is a biconvex lens made of plastic, and an aperture is located between the first lens and the second lens. The respective lenses are provided with aspherical surface, and thus the size of the imaging lens array can be reduced and the resolution also can be improved.

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