CAMERA ADAPTOR FOR A MEDICAL-OPTICAL OBSERVATION INSTRUMENT AND CAMERA-ADAPTOR COMBINATION
    1.
    发明申请
    CAMERA ADAPTOR FOR A MEDICAL-OPTICAL OBSERVATION INSTRUMENT AND CAMERA-ADAPTOR COMBINATION 有权
    医疗光学观察仪器和摄像机适配器组合的摄像机适配器

    公开(公告)号:US20100214402A1

    公开(公告)日:2010-08-26

    申请号:US12712492

    申请日:2010-02-25

    IPC分类号: G03B17/48 G03B41/00

    摘要: A camera adaptor (19) is provided for connecting a camera (21) to an interface (13) of a medical-optical observation instrument (1) with a parallel beam path. The interface (13) is situated in the parallel beam path (9a, 9b) of the medical-optical observation instrument (1). The camera adaptor (19) has an instrument connector part (41) for connection to the interface (13) of the medical-optical observation instrument (1) and a camera connector part (43, 143) for connection to a camera (21). The beam path (43) runs through the camera adaptor (19) along a linear optical axis. The camera adaptor (19) has an objective-lenses combination (47) with a total focal length between 40 mm and 120 mm. A lens with a positive partial focal length leading on the instrument side in the objective-lenses combination (47) and is followed, on the side toward the camera, by a lens with a negative partial focal length.

    摘要翻译: 提供了一种相机适配器(19),用于将照相机(21)连接到具有平行光束路径的医用光学观察仪器(1)的接口(13)。 界面(13)位于医用光学观察仪器(1)的平行光路(9a,9b)中。 相机适配器(19)具有用于连接到医用光学观察仪器(1)的接口(13)的仪器连接器部分(41)和用于连接到相机(21)的相机连接器部分(43,43) 。 光束路径(43)沿着线性光轴穿过相机适配器(19)。 相机适配器(19)具有总焦距在40mm和120mm之间的物镜组合(47)。 在物镜组合(47)中在仪器侧具有正部分焦距的透镜,并且在朝向照相机的一侧上由具有负部分焦距的透镜。

    Illumination System for a Microlithgraphic Exposure Apparatus
    2.
    发明申请
    Illumination System for a Microlithgraphic Exposure Apparatus 有权
    微照相曝光设备的照明系统

    公开(公告)号:US20080192359A1

    公开(公告)日:2008-08-14

    申请号:US11911904

    申请日:2006-04-26

    IPC分类号: G02B27/18

    摘要: An illumination system (12) of a microlithographic exposure apparatus (10) comprises a condenser (601; 602; 603; 604; 605; 606) for transforming a pupil plane (54) into a field plane (62). The condenser has a lens group (L14, L15, L16, L17; L24, L25, L26, L27, L28; L34, L35, L36, L37; L44, L45, L46; L53, L54, L55) that contains a plurality of consecutive lenses. These lenses are arranged such that a light bundle (70) focused by the condenser (601; 602; 603; 604; 605) on an on-axis field point (72) converges within each lens of the lens group. At least one lens (L15, L16, L17; L25, L26; L34, L44, L45; L54) of the lens group has a concave surface. The illumination system may further comprise a field stop objective (66; 666, 666′) that at least partly corrects a residual pupil aberration of the condenser (601; 602; 603; 604; 605; 606).

    摘要翻译: 微光刻曝光设备(10)的照明系统(12)包括用于将光瞳平面(54)变换成场平面(62)的冷凝器(601; 602; 603; 604; 605; 606)。 冷凝器具有透镜组(L 14,L 15,L 16,L 17; L 24,L 25,L 26,L 27,L 28; L 34,L 35,L 36,L 37; L 44,L 45,L 46; L 53,L 54,L 55)。 这些透镜被布置为使得在轴上场点(72)上由聚光器(601; 602; 603; 604; 605)聚焦的光束(70)会聚在透镜组的每个透镜内。 透镜组的至少一个透镜(L 15,L 16,L 17; L 25,L 26; L 34,L 44,L 45; L 54)具有凹面。 照明系统还可以包括至少部分校正冷凝器(601; 602; 603; 604; 605; 606)的残余光瞳像差的场停止物镜(66; 666,666')。