Stereomicroscope
    5.
    发明授权
    Stereomicroscope 失效
    立体显微镜

    公开(公告)号:US5867309A

    公开(公告)日:1999-02-02

    申请号:US718451

    申请日:1996-11-27

    IPC分类号: G02B21/22

    CPC分类号: G02B21/22

    摘要: A stereomicroscope has a left and a right stereo radiation path and adjusting means for selecting a stereo base. The main lens is arranged between an object to be observed and the adjusting means, which are preferably designed as opto-mechanical switching means. This arrangement allows an integrated structure with low light losses to be obtained.

    摘要翻译: PCT No.PCT / EP95 / 01186 Sec。 371日期:1996年11月27日 102(e)日期1996年11月27日PCT 1995年3月29日PCT公布。 WO95 / 27226 PCT公开号 日期1995年10月12日立体显微镜具有左右立体声辐射路径和用于选择立体声基座的调节装置。 主透镜布置在待观察物体和调节装置之间,优选地被设计为光机械切换装置。 这种布置允许获得具有低光损耗的集成结构。

    Stereomicroscope
    6.
    发明授权
    Stereomicroscope 失效
    立体显微镜

    公开(公告)号:US06337765B1

    公开(公告)日:2002-01-08

    申请号:US09518856

    申请日:2000-03-03

    IPC分类号: G02B2122

    CPC分类号: G02B21/22

    摘要: A stereomicroscope has a left and a right stereo radiation path and an adjusting device for selecting a stereo base. A main lens is arranged between an object to be observed and the adjusting device, which may be designed as an opto-mechanical switching device. The arrangement allows an integrated structure with low light losses.

    摘要翻译: 立体显微镜具有左右立体声辐射路径和用于选择立体声基座的调节装置。 主透镜设置在待观察物体与可设计为光机械切换装置的调节装置之间。 该布置允许具有低光损耗的集成结构。

    Greenough-type stereomicroscope
    7.
    发明授权
    Greenough-type stereomicroscope 有权
    Greenough型立体显微镜

    公开(公告)号:US07777941B2

    公开(公告)日:2010-08-17

    申请号:US11467447

    申请日:2006-08-25

    IPC分类号: G02B21/22

    CPC分类号: G02B21/22 G02B21/361

    摘要: A stereomicroscope of the Greenough type includes a first monocular microscope and a second monocular microscope, which define a first beam path and a second beam path, respectively, wherein the first and second microscopes are arranged at a convergence angle to one another and comprise magnification systems for producing equal magnifications which can be varied synchronously with one another. At least one optical element in the first microscope has a different optically effective diameter compared to at least one corresponding optical element in the second microscope.

    摘要翻译: Greenough型的立体显微镜包括分别限定第一光束路径和第二光束路径的第一单目显微镜和第二单目显微镜,其中第一和第二显微镜彼此以会聚角度布置,并且包括放大系统 用于产生可以彼此同步变化的相等倍率。 与第二显微镜中的至少一个对应的光学元件相比,第一显微镜中的至少一个光学元件具有不同的光学有效直径。

    STEREOMICROSCOPE
    8.
    发明申请

    公开(公告)号:US20090086313A1

    公开(公告)日:2009-04-02

    申请号:US12332903

    申请日:2008-12-11

    IPC分类号: G02B21/22

    摘要: A stereomicroscope of the telescope type includes a first beam path and a second beam path, wherein in the first beam path a first telescope system and in the second beam path a second telescope system are provided, wherein the magnifications of both telescope systems are equal and can be changed synchronously to each other, and wherein a common main objective is allocated to both beam paths. In order to increase the resolution without loss in depth of field, it is proposed that at least one optical element of the first telescope system has, compared to at least one corresponding optical element of the second telescope system, a different optically effective diameter.

    摘要翻译: 望远镜类型的立体显微镜包括第一光束路径和第二光束路径,其中在第一光束路径中第一望远镜系统和在第二光束路径中设置第二望远镜系统,其中两个望远镜系统的放大率相等, 可以彼此同步地改变,并且其中将共同的主要目标分配给两个光束路径。 为了增加景深的分辨率而没有损失,提出了与第二望远镜系统的至少一个对应的光学元件相比,第一望远镜系统的至少一个光学元件具有不同的光学有效直径。

    Transmitted-light base for a microscope, and method for regulating the illumination intensity of a transmitted-light base
    9.
    发明授权
    Transmitted-light base for a microscope, and method for regulating the illumination intensity of a transmitted-light base 有权
    用于显微镜的透射光基底和用于调节透光基底的照射强度的方法

    公开(公告)号:US07394593B2

    公开(公告)日:2008-07-01

    申请号:US11286835

    申请日:2005-11-23

    IPC分类号: G02B21/06

    CPC分类号: G02B21/086

    摘要: The invention relates to a transmitted-light base (1) for illuminating an object (15) for imaging through a zoom microscope (21), the transmitted-light base (1) comprising an integrated light source (3) having an associated electrical power regulation system (31) for generating a suitable radiation flux, and means (5, 6), capable of being added downstream, for generating a specified spectral intensity distribution. To allow compensation for brightness changes of low dynamic range, such as those occurring in particular during zooming, a continuously controllable mechanical brightness regulator (4) is proposed which is activatable by means of an associated adjustment device (41) in such a way that the illumination intensity of the transmitted-light base (1) is controllable with no change in the spectral intensity distribution. The brightness regulator (4) is arranged close to the light exit side of a reflector lamp (3) used as the light source, or, when a lamp (17) and collector lens (18) are used as the light source, close to the collector lens (18).

    摘要翻译: 本发明涉及一种用于照亮通过变焦显微镜(21)成像的物体(15)的透光基座(1),所述透光基座(1)包括具有相关电力的集成光源(3) 用于产生合适的辐射通量的调节系统(31)以及能够被添加到下游的用于产生特定光谱强度分布的装置(5,6)。 为了补偿诸如在变焦期间特别发生的低动态范围的亮度变化,提出了一种可连续控制的机械亮度调节器(4),其可通过相关联的调节装置(41)激活,使得 透光基座(1)的照明强度是可控的,光谱强度分布没有变化。 亮度调节器(4)布置成靠近用作光源的反射灯(3)的光出射侧,或者当使用灯(17)和集光透镜(18)作为光源时,接近于 收集透镜(18)。

    GREENOUGH-TYPE STEREOMICROSCOPE
    10.
    发明申请
    GREENOUGH-TYPE STEREOMICROSCOPE 有权
    GREENOUGH型型立体异构体

    公开(公告)号:US20070047072A1

    公开(公告)日:2007-03-01

    申请号:US11467447

    申请日:2006-08-25

    IPC分类号: G02B21/22

    CPC分类号: G02B21/22 G02B21/361

    摘要: A stereomicroscope of the Greenough type includes a first monocular microscope and a second monocular microscope, which define a first beam path and a second beam path, respectively, wherein the first and second microscopes are arranged at a convergence angle to one another and comprise magnification systems for producing equal magnifications which can be varied synchronously with one another. At least one optical element in the first microscope has a different optically effective diameter compared to at least one corresponding optical element in the second microscope.

    摘要翻译: Greenough型的立体显微镜包括分别限定第一光束路径和第二光束路径的第一单目显微镜和第二单目显微镜,其中第一和第二显微镜彼此以会聚角度布置,并且包括放大系统 用于产生可以彼此同步变化的相等倍率。 与第二显微镜中的至少一个对应的光学元件相比,第一显微镜中的至少一个光学元件具有不同的光学有效直径。