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    • 6. 发明授权
    • Microscope system
    • 显微镜系统
    • US07262908B2
    • 2007-08-28
    • US11633458
    • 2006-12-05
    • Yasushi Ogihara
    • Yasushi Ogihara
    • G02B21/00G02B7/04G02B27/40G02B27/64
    • G02B21/244G02B21/36
    • A microscope system according to the present invention comprises a stage on which a specimen is placed, an image forming optical system that forms an image of the specimen placed on the stage, an image-capturing device that captures the image of the specimen formed by the image forming optical system, a focused position detection device that detects a focused position for the specimen based upon the specimen image captured by the image-capturing device and a focused position storage device that stores in memory the focused position detected by the focused position detection device. The focused position detection device sets a search range centered around the focused position stored in memory at the focused position storage device and detects the focused position anew by causing the stage and the image forming optical system to move relative to each other over the search range thus set each time a focusing operation is executed.
    • 根据本发明的显微镜系统包括放置样本的阶段,形成放置在台面上的样本的图像的图像形成光学系统,捕获由所述样本形成的样本的图像的图像捕获装置 图像形成光学系统,聚焦位置检测装置,其基于由图像捕获装置捕获的标本图像检测样本的聚焦位置;以及聚焦位置存储装置,其在存储器中存储由聚焦位置检测装置检测到的聚焦位置 。 聚焦位置检测装置以聚焦位置存储装置存储在存储器中的聚焦位置为中心设置搜索范围,并通过使得舞台和成像光学系统在搜索范围内彼此相对移动来重新检测聚焦位置,从而 每次执行聚焦操作时设置。