发明名称 IMAGE CAPTURING LENS ASSEMBLY
摘要 This invention provides an image capturing lens assembly in order from an object side to an image side comprising: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with negative refractive power having a concave object-side surface; a fourth lens element having a concave object-side surface and a convex image-side surface; and a fifth lens element having a concave image-side surface, the object-side and image-side surfaces thereof being aspheric and at least one inflection point being formed on at least one of the object-side and image-side surfaces thereof. By such arrangement, it can effectively reduce the aberration as well as the total track length of the imaging lens system for obtaining higher image resolution.
申请公布号 US2012300315(A1) 申请公布日期 2012.11.29
申请号 US201113236845 申请日期 2011.09.20
申请人 CHEN CHUN-SHAN;HUANG HSIN-HSUAN;LARGAN PRECISION CO., LTD. 发明人 CHEN CHUN-SHAN;HUANG HSIN-HSUAN
分类号 G02B13/18;G02B9/60 主分类号 G02B13/18
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