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    ELECTRONIC IMAGE PICKUP SYSTEM
    1.
    发明申请
    ELECTRONIC IMAGE PICKUP SYSTEM 有权
    电子图像拾取系统

    公开(公告)号：US20110075270A1

    公开(公告)日：2011-03-31

    申请号：US12964162

    申请日：2010-12-09

    申请人： Shinichi MIHARA ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

    发明人： Shinichi MIHARA ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

    IPC分类号： G02B15/14

    CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

    摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement, of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

    摘要翻译： 本发明涉及一种在保持高规格和性能的同时利用可以克服施加在移动上的条件的光学系统类型的深度尺寸极大地减小的电子摄像系统。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P， 包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。 为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

    Electronic image pickup system
    3.
    发明申请
    Electronic image pickup system 有权
    电子摄像系统

    公开(公告)号：US20090015942A1

    公开(公告)日：2009-01-15

    申请号：US12283106

    申请日：2008-09-08

    申请人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

    发明人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

    IPC分类号： G02B15/14

    CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

    摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

    摘要翻译： 本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P， 包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。 为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

    Stereoscopic microscope
    4.
    发明授权
    Stereoscopic microscope 失效
    立体显微镜

    公开(公告)号：US07085045B2

    公开(公告)日：2006-08-01

    申请号：US10653968

    申请日：2003-09-04

    申请人： Toyoharu Hanzawa ,  Kazuo Morita ,  Yasushi Namii

    发明人： Toyoharu Hanzawa ,  Kazuo Morita ,  Yasushi Namii

    IPC分类号： G02B21/22

    CPC分类号： G02B21/18 ,  G02B21/22

    摘要： A stereoscopic microscope is disclosed that includes an objective lens which substantially collimates light from an object of interest, left and right afocal zooming systems, left and right afocal relay systems, and an ocular tube optical system which forms magnified images of the object. The optical axis of the objective lens is substantially normal to a plane that includes the optical axes of the left and right afocal zooming systems, a beam splitter is arranged in each optical path between the left and right afocal zooming systems and said ocular tube optical system, and in each optical path between the left and right afocal zooming systems and the ocular tube optical system, there is at least one region between the beam splitter and the ocular tube optical system where the optical axes of light fluxes from an observation object point intersect. Preferably, there are additional regions of intersecting light.

    摘要翻译： 公开了一种立体显微镜，其包括基本上准直来自感兴趣对象的光的物镜，左和右无焦距变焦系统，左和右无焦中继系统以及形成物体的放大图像的眼管光学系统。 物镜的光轴基本上垂直于包括左右无焦放大系统的光轴的平面，在左右无焦放大系统和所述眼管光学系统之间的每个光路中布置分束器 ，并且在左右无焦放大系统和眼管光学系统之间的每个光路中，在分束器和眼管光学系统之间存在至少一个区域，其中来自观察对象点的光束的光轴相交 。 优选地，存在交叉光的附加区域。

    Stereomicroscope equipped with eyepiece including variable magnification optical system
    6.
    发明授权
    Stereomicroscope equipped with eyepiece including variable magnification optical system 失效
    立体显微镜配有目镜，包括可变放大光学系统

    公开(公告)号：US5341239A

    公开(公告)日：1994-08-23

    申请号：US960834

    申请日：1992-10-14

    申请人： Toyoharu Hanzawa

    发明人： Toyoharu Hanzawa

    IPC分类号： G02B21/22

    CPC分类号： G02B21/22

    摘要： A stereomicroscope includes an objective lens for converting light from an object into parallel beams, an imaging lens for forming an image of the object, a prism for erecting the object image, and an eyepiece for observing the object image so that the object image is viewed stereoscopically through the eyepiece, in which the eyepiece is constructed from a single lens system equipped with a variable magnification optical system and an eye lens whose diameter is larger than a viewer's interpupil distance, and optical paths from the object image to the viewer's eyes traverse the positions outside the optical axis of the eyepiece. Thus, the stereomicroscope dispenses with the need for adjustment of the interpupil distance, causes the freedom of the eyepoint to be increased, and allows a viewer to observe the image from any direction whatsoever.

    摘要翻译： 立体显微镜包括用于将来自物体的光转换为平行光束的物镜，用于形成物体的图像的成像透镜，用于竖立物体图像的棱镜和用于观察物体图像的目镜，使得观察对象图像 立体地通过目镜，目镜由配备有可变放大倍率光学系统的单个透镜系统和直径大于观察者的间距距离的眼睛透镜构成，并且从目标图像到观察者的眼睛的光路穿过 位于目镜的光轴外。 因此，立体显微镜不需要调整间距距离，导致眼点的自由度增加，并且允许观看者从任何方向观察图像。

    ELECTRONIC IMAGE PICKUP SYSTEM
    7.
    发明申请
    ELECTRONIC IMAGE PICKUP SYSTEM 有权
    电子图像拾取系统

    公开(公告)号：US20120092776A1

    公开(公告)日：2012-04-19

    申请号：US13311314

    申请日：2011-12-05

    申请人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

    发明人： Shinichi Mihara ,  Hirokazu Konishi ,  Toyoharu Hanzawa ,  Masahito Watanabe ,  Atsujiro Ishii ,  Tetsuhide Takeyama ,  Ayami Imamura

    IPC分类号： G02B15/14

    CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

    摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

    摘要翻译： 本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P， 包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。 为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

    Electronic image pickup system
    8.
    发明授权
    Electronic image pickup system 有权
    电子摄像系统

    公开(公告)号：US07365910B2

    公开(公告)日：2008-04-29

    申请号：US10759166

    申请日：2004-01-20

    申请人： Atsujiro Ishii ,  Toyoharu Hanzawa

    发明人： Atsujiro Ishii ,  Toyoharu Hanzawa

    IPC分类号： G02B15/14 ,  G02B17/00

    CPC分类号： G02B13/0065 ,  G02B13/0045 ,  G02B13/006 ,  G02B13/007 ,  G02B13/0075 ,  G02B13/009 ,  G02B15/14 ,  G02B15/16 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/23296

    摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

    摘要翻译： 本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。 电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧起按包括负透镜组的第1-1透镜组G 1 -1和用于弯曲光路的反射光学元件P的顺序， 包括一个正透镜的第1-2透镜组G 1 -2和具有正折射光焦度的第二透镜组G 2。 为了从广角端到望远端的放大，第二透镜组G 2仅朝向物体侧移动。 电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

    Three-dimensional image observation microscope system
    9.
    发明授权
    Three-dimensional image observation microscope system 有权
    三维影像观察显微镜系统

    公开(公告)号：US07280274B2

    公开(公告)日：2007-10-09

    申请号：US11337652

    申请日：2006-01-24

    申请人： Toyoharu Hanzawa

    发明人： Toyoharu Hanzawa

    IPC分类号： G02B23/24 ,  G02B21/00

    CPC分类号： G02B21/18

    摘要： A three-dimensional image observation microscope system includes an imaging unit that captures images focused at different object point distances in an optical axis direction and a display unit that displays a plurality of the images captured by the imaging unit for overlaid observation along the line of sight of a viewer as a three-dimensional image. The imaging unit includes an objective optical system that obtains an image of an object, a zoom optical system that controls the magnification of the image obtained by the objective optical system, and a plurality of image pickup devices that capture the images with a magnification controlled by the zoom optical system. Specified conditions related to focal length, numerical apertures, inclinations, magnifications and distances within the imaging unit and the display unit are satisfied.

    摘要翻译： 三维图像观察显微镜系统包括拍摄在光轴方向上以不同物点距离聚焦的图像的成像单元和显示由成像单元捕获的多个图像沿着视线重叠观察的显示单元 作为三维图像的观看者。 成像单元包括获得物体的图像的物镜光学系统，控制由物镜光学系统获得的图像的放大率的变焦光学系统，以及多个图像拾取装置，其以由 变焦光学系统。 满足与成像单元和显示单元内的焦距，数值孔径，倾斜度，放大率和距离有关的指定条件。