公开(公告)号：US20130335817A1

公开(公告)日：2013-12-19

申请号：US13976556

申请日：2011-01-05

申请人： Shinichiro Isobe ,  Takaaki Kanemaru ,  Shin-ichi Takasu

发明人： Shinichiro Isobe ,  Takaaki Kanemaru ,  Shin-ichi Takasu

IPC分类号： G02B21/06 ,  G02B21/04

CPC分类号： G02B21/06 ,  G01N21/6458 ,  G01N23/2251 ,  G01N2021/6463 ,  G01N2021/6484 ,  G02B21/04 ,  G02B21/16 ,  H01J37/228 ,  H01J37/28 ,  H01J2237/2806 ,  H01J2237/2807 ,  H01J2237/2808

摘要： Provided is a multiple light source microscope which is capable of performing not only electron image observation but also fluorescence image observation, fluoroscopic image observation and the like for the same biological tissue sample, and is provided with a plurality of observation-use light sources. Disclosed is this multiple light source microscope configured by: an optical microscope unit for observing fluorescence, provided with a light source unit; and a scanning electron microscope unit, wherein the optical microscope has a Cassegrain mirror with an aspherical reflecting surface, and the Cassegrain mirror is arranged in a lens barrel of the scanning microscope unit so as to be coaxial with an optical axis of an electron beam of the scanning electron microscope unit.

摘要翻译： 本发明提供一种不仅对同一生物组织样品进行电子图像观察，而且能够进行荧光图像观察，透视图像观察等的多光源显微镜，并且设置有多个观察用光源。 公开了这种多光源显微镜，其由以下部分构成：用于观察荧光的光学显微镜单元，设置有光源单元; 以及扫描电子显微镜单元，其中，所述光学显微镜具有带有非球面反射面的卡塞格林镜，并且所述卡塞格朗格镜布置在所述扫描显微镜单元的透镜镜筒中，以与所述扫描显微镜单元的电子束的光轴同轴 扫描电子显微镜单元。