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公开(公告)号：USD938294S1
公开(公告)日：2021-12-14
申请号：US29715777
申请日：2019-12-04
申请人： MITUTOYO CORPORATION
设计人： Yoshiro Asano , Shigeru Ohtani , Kenji Iwamoto , Yuhei Takatsu
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公开(公告)号：USD706847S1
公开(公告)日：2014-06-10
申请号：US29448386
申请日：2013-03-12
申请人： Mitutoyo Corporation
CPC分类号： G02B21/24
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公开(公告)号：USD981879S1
公开(公告)日：2023-03-28
申请号：US29806866
申请日：2021-09-07
申请人： MITUTOYO CORPORATION
设计人： Kenji Iwamoto , Ryohei Kanno , Atsushi Hattori , Junsuke Yasuno , Takaharu Imura
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公开(公告)号：US20220382032A1
公开(公告)日：2022-12-01
申请号：US17752278
申请日：2022-05-24
申请人： MITUTOYO CORPORATION
发明人： Kenji Iwamoto , Yasushi Fukumoto , Takashi Honma
摘要： A microscope unit comprises: a main lens barrel of an imaging optical system, the main lens barrel being configured capable of being fitted with an imaging sensor and an objective lens; and an illumination lens barrel of an illumination optical system, the illumination lens barrel being connected to the main lens barrel and configured capable of being fitted with a light source, the illumination lens barrel having: a first lens barrel configured capable of being fitted with the light source; and an intermediate lens barrel connecting the main lens barrel and the first lens barrel, and a field stop of light irradiated from the light source being disposed more inwardly than an outer peripheral surface of the intermediate lens barrel is.
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