公开(公告)号：US10274713B2

公开(公告)日：2019-04-30

申请号：US15673386

申请日：2017-08-09

Applicant: OLYMPUS CORPORATION

Inventor： Shintaro Kobayashi ,  Hironori Utsugi ,  Minoru Hanaoka

IPC: G02B21/06 ,  G02B21/08 ,  G02B21/16 ,  G02B21/26

Abstract: A microscope includes a stage on which a specimen is configured to be placed, an epi-illumination optical system having a fluorescence illumination light source configured to irradiate the specimen with excitation light of a predetermined wavelength, a transmitted-light illumination optical system, and a light shielding member. The transmitted-light illumination optical system includes a transmitted-light illumination light source having a white LED, and a condenser having a condenser lens configured to collect light emitted from the transmitted-light illumination light source onto the specimen and configured to move in a direction orthogonal to an illumination optical path so as to be insertable onto and removable from the illumination optical path. The light shielding member is configured to move in the direction orthogonal to the illumination optical path along with the condenser lens to block incidence of the excitation light from the epi-illumination optical system to the transmitted-light illumination optical system.

公开(公告)号：US09494780B2

公开(公告)日：2016-11-15

申请号：US13851921

申请日：2013-03-27

Applicant: OLYMPUS CORPORATION

Inventor： Akihiro Kitahara ,  Hironori Utsugi ,  Yusuke Amano

IPC: G02B21/00 ,  G02B21/24

CPC classification number: G02B21/0088 ,  G02B21/24

Abstract: An inverted microscope includes an imaging lens configured to form an image of light which passes through an objective lens from a specimen, and a microscope main body in which a plurality of optical devices are configured to be arranged between the objective lens and the imaging lens in a direction of an optical axis of the objective lens and which includes therein a plurality of installation units that allow the plurality of optical devices to be fixed independently of one another. Each of the plurality of installation units includes an abutting reference surface on which any one of the plurality of optical devices is configured to be abutted. A plurality of abutting reference surfaces of the plurality of the installation units are shifted from one another in a direction perpendicular to the optical axis of the objective lens.

Abstract translation: 倒置显微镜包括：成像透镜，被配置为形成从样本穿过物镜的光的图像;以及显微镜主体，其中多个光学器件被配置为布置在物镜和成像透镜之间 物镜的光轴的方向，并且其中包括允许多个光学装置彼此独立地固定的多个安装单元。 所述多个安装单元中的每一个包括邻接的基准面，所述多个光学装置中的任一个配置在所述对准基准面上。 多个安装单元的多个邻接的基准面在与物镜的光轴垂直的方向上彼此偏移。