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    • 9. 发明授权
    • Method of switching from immersion objective lens to dry objective lens
    • 从浸没式物镜切换到干式物镜的方法
    • US08456770B2
    • 2013-06-04
    • US12603652
    • 2009-10-22
    • Hiroyuki Kimura
    • Hiroyuki Kimura
    • G02B7/14
    • G02B21/248G02B21/33G02B27/0006
    • A microscope apparatus capable of removing liquid from an observation field of view of a dry objective lens, when an immersion objective lens is switched to the dry objective lens, is provided. The microscope apparatus includes a specimen XY stage on which a specimen is placed, a dry objective lens and an immersion objective lens that collect light from the specimen, a movable revolver that selectively disposes one of these objective lenses at a position facing the specimen, and a control unit that controls the specimen XY stage and movable revolver such that the relative positions in the XY direction are changed until the immersion objective lens is disposed at a non-observation region of the dry objective lens, prior to switching of these objective lenses.
    • 提供了一种显示装置,当将浸没物镜切换到干物镜时,能够从干物镜的观察视场中去除液体。 显微镜装置包括:放置试样的试样XY台,干物镜和收集来自试样的光的浸没物镜;选择性地将这些物镜中的一个物镜放置在与试样相对的位置的可动轮,以及 控制单元,其在切换这些物镜之前控制样本XY平台和可移动旋转臂,使得XY方向上的相对位置改变,直到浸没物镜设置在干燥物镜的非观察区域。