公开(公告)号：US20180045943A1

公开(公告)日：2018-02-15

申请号：US15673386

申请日：2017-08-09

Applicant: OLYMPUS CORPORATION

Inventor： Shintaro KOBAYASHI ,  Hironori UTSUGI ,  Minoru HANAOKA

IPC: G02B21/08 ,  G02B21/16

CPC classification number: G02B21/088 ,  G02B21/06 ,  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：US20180045940A1

公开(公告)日：2018-02-15

申请号：US15673384

申请日：2017-08-09

Applicant: OLYMPUS CORPORATION

Inventor： Shintaro KOBAYASHI ,  Hironori UTSUGI ,  Masayoshi KARASAWA ,  Masaru KOBAYASHI

IPC: G02B21/02 ,  G02B21/26 ,  G02B21/36 ,  G02B5/22 ,  G02B21/08 ,  G02B7/02 ,  G02B27/14

CPC classification number: G02B21/02 ,  G02B5/22 ,  G02B7/02 ,  G02B21/088 ,  G02B21/20 ,  G02B21/26 ,  G02B21/361 ,  G02B27/141

Abstract: A microscope includes: a main body having: a base portion; a pillar portion vertically disposed on part of an outer edge portion of the base portion; and an arm portion extending from an end of the pillar portion to face the base portion, an opposite end of the pillar portion connecting to the base portion; an objective lens support portion provided on one side of the arm portion facing the base portion and configured to hold an objective lens that is detachable from the objective lens support portion; an observation portion provided on an opposite side of the arm portion and configured to hold an eyepiece that is detachable from the observation portion; and an optical unit configured to hold an optical element. The arm portion includes a holding portion configured to hold the optical unit at a position intersecting with an optical axis of the objective lens.

公开(公告)号：US20140295535A1

公开(公告)日：2014-10-02

申请号：US14226494

申请日：2014-03-26

Applicant: OLYMPUS CORPORATION

Inventor： Akihiro KITAHARA ,  Madoka ITO ,  Hironori UTSUGI ,  Kenichi KUSAKA ,  Mina KOBAYASHI

IPC: G01N21/64

CPC classification number: G01N21/6458 ,  G02B21/0096 ,  G02B21/26

Abstract: A measurement apparatus includes: a holding unit that holds at least a specimen to be observed; an illumination unit that emits illumination light to be irradiated to the specimen; a detection unit that is arrangeably provided in the holding unit and detects an intensity of the illumination light on a light irradiation surface of the specimen; a field stop that is formed with an aperture and stops down a field on the light irradiation surface by an image of the aperture that is provided on an optical path of the illumination unit, the aperture through which the illumination light passes and through which an image of the illumination light is projected on the light illumination surface; and a computation unit that computes, based on an area of the aperture and the detected intensity, an intensity of the illumination light per unit area of the light irradiation surface.

Abstract translation: 测量装置包括：保持单元，至少保持待观察的样本; 照射单元，其发射照射到所述样本的照明光; 检测单元，其被布置地设置在所述保持单元中，并且检测所述样本的光照射表面上的照明光的强度; 形成有孔径的场停止器，通过设置在照明单元的光路上的孔的图像，照射光通过的孔径，通过照射光通过的孔径，使光照射面上的场停止下来 的照明光投射在光照明面上; 以及计算单元，其基于所述孔径的面积和所检测的强度，计算所述光照射面的每单位面积的照明光的强度。

公开(公告)号：US20130258457A1

公开(公告)日：2013-10-03

申请号：US13851921

申请日：2013-03-27

Applicant: OLYMPUS CORPORATION

Inventor： Akihiro KITAHARA ,  Hironori UTSUGI ,  Yusuke AMANO

IPC: G02B21/00

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基准面在与物镜的光轴垂直的方向上彼此偏移。