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公开(公告)号:US20050094290A1
公开(公告)日:2005-05-05
申请号:US10504162
申请日:2003-03-13
CPC分类号: G02B27/0075 , G02B3/08 , G02B5/1871 , G02B5/1876 , G02B5/1885 , G02B13/00
摘要: The instant invention is an optical imaging system that produces images of acceptable quality of objects which are located at a wide variety of distances from the optical imaging system. A preferred embodiment of the optical imaging system includes an object (10), an auxiliary lens (12), a composite phase marsk (14) and a detector (18) arranged along an optical axis (20). Light from the object (10) is focused by the auxiliary lens (12) in tandem with the composite phase mark (14), producing an image (16) which is incident th detector (18).
摘要翻译: 本发明是一种光学成像系统,其产生可接受的物体质量的图像,该图像位于距离光学成像系统的各种距离处。 光学成像系统的优选实施例包括沿着光轴(20)布置的物体(10),辅助透镜(12),复合相位散射器(14)和检测器(18)。 来自物体(10)的光由复合相位标记(14)与辅助透镜(12)聚焦,产生入射检测器(18)的图像(16)。
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公开(公告)号:US07158317B2
公开(公告)日:2007-01-02
申请号:US10504162
申请日:2003-03-13
CPC分类号: G02B27/0075 , G02B3/08 , G02B5/1871 , G02B5/1876 , G02B5/1885 , G02B13/00
摘要: The instant invention is an optical imaging system that produces images of acceptable quality of objects which are located at a wide variety of distances from the optical imaging system. A preferred embodiment of the optical imaging system includes an object (10), an auxiliary lens (12), a composite phase marsk (14) and a detector (18) arranged along an optical axis (20). Light from the object (10) is focused by the auxiliary lens (12) in tandem with the composite phase mark (14), producing an image (16) which is incident th detector (18).
摘要翻译: 本发明是一种光学成像系统,其产生可接受的物体质量的图像,该图像位于距离光学成像系统的各种距离处。 光学成像系统的优选实施例包括沿着光轴(20)布置的物体(10),辅助透镜(12),复合相位散射器(14)和检测器(18)。 来自物体(10)的光由复合相位标记(14)与辅助透镜(12)聚焦,产生入射检测器(18)的图像(16)。
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