发明名称 Taking lens system
摘要 A taking lens system for forming an image on a solid-state image sensor has, from the object side, two positive lens elements and at least one negative lens element. The most image-side lens surface is an aspherical surface concave to the image side, and this aspherical surface has a point of inflection.
申请公布号 US2004021957(A1) 申请公布日期 2004.02.05
申请号 US20030425900 申请日期 2003.04.30
申请人 MINOLTA CO., LTD. 发明人 ISONO MASASHI
分类号 G02B9/16;G02B9/56;G02B13/00;G02B13/18;(IPC1-7):G02B9/12 主分类号 G02B9/16
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