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JP2013003589A Camera lens assembly 有权
标题翻译：相机镜头组件
公开(公告)号：JP2013003589A
公开(公告)日：2013-01-07
申请号：JP2012137097
申请日：2012-06-18
申请人： Jos Schneider Optische Werke Gmbh , ヨス・シュナイダー・オプティッシェ・ヴェルケ・ゲー・エム・ベー・ハーJos. Schneider Optische Werke Gmbh
发明人： UDO SCHAUSS , RALPH LIN
IPC分类号： G02B13/00 , G02B13/18 , G03B9/02 , G03B9/06 , G03B11/00
CPC分类号： G02B9/34 , G02B13/004 , G02B13/006 , G03B9/06 , G03B11/00
摘要： PROBLEM TO BE SOLVED: To provide a camera lens assembly having a compact structure as well as guaranteeing high imaging quality.SOLUTION: The camera lens assembly has a first positive meniscus lens 110, a second negative meniscus lens 116, a third positive lens 122, a fourth biconvex lens 128 and a fifth negative lens 132 arranged in this order from an object side. In this case, a concave surface 112 of the first positive meniscus lens 110 is on the opposite side as the object side. A surface 114 on the object side of a second negative meniscus lens 116 is a concave surface. At the same time, the surface 114 on the object side of the second negative meniscus lens 116 has curvature radius that is smaller than that of a surface 118 on the image forming side of the lens. A surface 124 on the image forming side of the third positive lens 122 is a convex surface and curvature radius of the surface 120 on the object side of the third positive lens is greater than the surface 124 on the image forming side of the lens. The curvature radius of the surface 130 on the object side of the fifth negative lens 132 is smaller than that of the surface 134 on the image forming side of the lens. In addition, the fourth biconvex lens 128 and the fifth negative lens 132 are joined.
摘要翻译：要解决的问题：提供具有紧凑结构以及保证高成像质量的照相机镜头组件。解决方案：相机镜头组件具有从物体侧依次布置的第一正弯月透镜110，第二负弯月透镜116，第三正透镜122，第四双凸透镜128和第五负透镜132。在这种情况下，第一正弯月透镜110的凹面112位于与物侧相反的一侧。第二负弯月形透镜116的物体侧的表面114是凹面。同时，第二负弯月形透镜116的物体侧的表面114的曲率半径小于透镜的图像形成侧的表面118的曲率半径。第三正透镜122的图像形成侧的表面124是凸面，并且第三正透镜的物体侧的表面120的曲率半径大于透镜的图像形成侧的表面124。第五负透镜132的物体侧的表面130的曲率半径小于透镜的图像形成侧的表面134的曲率半径。另外，连接第四双凸透镜128和第五负透镜132。版权所有（C）2013，JPO＆INPIT

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