首页> 外国专利> ENLARGEMENT OBSERVATION DEVICE, ENLARGEMENT OBSERVATION DEVICE CONTROL METHOD, AND ENLARGEMENT OBSERVATION DEVICE CONTROL PROGRAM

ENLARGEMENT OBSERVATION DEVICE, ENLARGEMENT OBSERVATION DEVICE CONTROL METHOD, AND ENLARGEMENT OBSERVATION DEVICE CONTROL PROGRAM

机译:放大观察装置,放大观察装置的控制方法以及放大观察装置的控制程序

摘要

To provide an enlargement observation device that can perform a normal Differential Interference Contrast (DIC) observation and a DIC observation having impacts of a flare reduced.SOLUTION: An enlargement observation device comprises: a polarizer that, of illumination light a light source irradiates, makes only a polarization component along a transmission axis transmit; a differential interference prizm of which a fast axis and slow axis form 45 degrees respectively, and is movable in a direction orthogonal to an optical axis; an analyzer that is arranged in a crossed Nicol configuration with respect to he polarizer, and, of reflection light, makes only a polarization component along the transmission axis transmits; an acquisition unit that acquires objective lens information for identifying which objective lens of a first objective lens and a second objective lens is arranged on the optical axis; and a display control unit that makes a display unit display a retardation position of the first objective lens or the second objective lens in accordance with the objective lens information.SELECTED DRAWING: Figure 1
机译:为了提供一种放大观察装置,该放大观察装置能够执行正常的微分干扰对比度(DIC)观察和减少了眩光影响的DIC观察。解决方案:放大观察装置包括:偏振器,该偏振器在光源照射的照明光中使仅沿传输轴的偏振分量进行传输;差分干涉棱镜,其快轴和慢轴分别形成45度,并且可以在与光轴正交的方向上移动。相对于偏振片以正交尼科耳配置的检偏器,其反射光仅使沿着透射轴的偏振成分透射。获取单元,其获取物镜信息以识别在光轴上布置了第一物镜和第二物镜中的哪一个。以及显示控制单元,其使显示单元根据物镜信息显示第一物镜或第二物镜的延迟位置。

著录项

  • 公开/公告号JP2019219489A

    专利类型

  • 公开/公告日2019-12-26

    原文格式PDF

  • 申请/专利权人 OLYMPUS CORP;

    申请/专利号JP20180116235

  • 发明设计人 HOSONO SHOTA;

    申请日2018-06-19

  • 分类号G02B21/36;

  • 国家 JP

  • 入库时间 2022-08-21 11:32:45

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