DE69229808D1 - Beleuchtungseinrichtung für ein Mikroskop - Google Patents

Beleuchtungseinrichtung für ein Mikroskop

Info

Publication number
DE69229808D1
DE69229808D1 DE69229808T DE69229808T DE69229808D1 DE 69229808 D1 DE69229808 D1 DE 69229808D1 DE 69229808 T DE69229808 T DE 69229808T DE 69229808 T DE69229808 T DE 69229808T DE 69229808 D1 DE69229808 D1 DE 69229808D1
Authority
DE
Germany
Prior art keywords
microscope
optical path
light
illumination
revolver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69229808T
Other languages
English (en)
Other versions
DE69229808T2 (de
Inventor
Keisuke Tamura
Kazuhiko Osa
Takashi Nagano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP8346191A external-priority patent/JPH0593869A/ja
Priority claimed from JP7788191A external-priority patent/JPH05173078A/ja
Priority claimed from JP18485191A external-priority patent/JPH0527181A/ja
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Application granted granted Critical
Publication of DE69229808D1 publication Critical patent/DE69229808D1/de
Publication of DE69229808T2 publication Critical patent/DE69229808T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/088—Condensers for both incident illumination and transillumination
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/10—Condensers affording dark-field illumination

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE69229808T 1991-03-22 1992-03-20 Beleuchtungseinrichtung für ein Mikroskop Expired - Fee Related DE69229808T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8346191A JPH0593869A (ja) 1991-03-22 1991-03-22 顕微鏡の照明装置
JP7788191A JPH05173078A (ja) 1991-04-10 1991-04-10 システム顕微鏡
JP18485191A JPH0527181A (ja) 1991-07-24 1991-07-24 落射暗視野照明装置

Publications (2)

Publication Number Publication Date
DE69229808D1 true DE69229808D1 (de) 1999-09-23
DE69229808T2 DE69229808T2 (de) 2000-04-27

Family

ID=27302555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229808T Expired - Fee Related DE69229808T2 (de) 1991-03-22 1992-03-20 Beleuchtungseinrichtung für ein Mikroskop

Country Status (4)

Country Link
US (1) US5325231A (de)
EP (1) EP0504940B1 (de)
AT (1) ATE183589T1 (de)
DE (1) DE69229808T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317457B2 (ja) * 1993-03-31 2002-08-26 オリンパス光学工業株式会社 顕微鏡用落射照明光学系
US5920425A (en) * 1995-09-22 1999-07-06 Samsung Aerospace Industries, Ltd. Internal lighting device for a video microscope system
US5820250A (en) * 1995-10-24 1998-10-13 Dolan-Jenner Industries, Inc. Dark field illuminator ringlight adaptor
JP3118503B2 (ja) * 1996-07-08 2000-12-18 シーシーエス株式会社 照明装置
JP3315358B2 (ja) * 1997-12-02 2002-08-19 株式会社ミツトヨ 画像処理測定機の照明装置
JP4348574B2 (ja) * 1998-04-30 2009-10-21 株式会社ニコン 暗視野照明装置および暗視野照明方法
DE19822255C2 (de) * 1998-05-18 2001-07-05 Zeiss Carl Jena Gmbh Auflicht-Beleuchtungsanordnung für ein Stereomikroskop
DE10066519B3 (de) 1999-11-30 2019-08-14 Mitutoyo Corporation Bilderzeugungssonde
JP2001154098A (ja) 1999-11-30 2001-06-08 Mitsutoyo Corp 画像プローブ
DE10003789C1 (de) * 2000-01-28 2001-08-02 Werner Freber Mikroskop
US6597522B2 (en) 2000-01-28 2003-07-22 Werner Freber Optical system
DE20013359U1 (de) * 2000-08-03 2000-11-23 Leica Microsystems Wetzlar GmbH, 35578 Wetzlar Automatisiertes Mikroskopsystem
JP2003185929A (ja) * 2001-12-13 2003-07-03 Olympus Optical Co Ltd 実体顕微鏡
DE10357496A1 (de) * 2002-12-09 2004-07-01 Carl Zeiss Operationsmikroskopiesystem
EP1668395A1 (de) * 2003-09-25 2006-06-14 Leica Microsystems Heidelberg GmbH Objektiv zur evaneszenten beleuchtung und mikroskop
WO2005098515A1 (en) * 2004-03-16 2005-10-20 Till I.D. Gmbh Light beam merging and guiding device
WO2005101086A2 (en) 2004-04-16 2005-10-27 Auburn University Microsope illumination device and adapter therefor
DE102004034957A1 (de) * 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Anordnung zur mikroskopischen Beobachtung und/oder Detektion und Verwendung
JP4332559B2 (ja) * 2004-11-24 2009-09-16 貴司 吉峰 対物レンズ及びコンデンサ
US7486441B2 (en) * 2005-03-01 2009-02-03 Leica Microsystems Cms Gmbh Objective and microscope
JP4960602B2 (ja) * 2005-04-15 2012-06-27 三鷹光器株式会社 蛍光観察時の明視野光源及びそれを搭載した手術顕微鏡
DE102005028427B3 (de) * 2005-06-17 2007-01-11 Leica Microsystems Semiconductor Gmbh Verfahren zur optischen Aufnahme und Inspektion eines Wafers im Rahmen der Randentlackung
DE102005047593A1 (de) * 2005-10-05 2007-04-12 Carl Zeiss Jena Gmbh Vorrichtung zur Variation und Einstellung der Durchlichtbeleuchtung für Mikroskope
US7884999B2 (en) * 2005-11-16 2011-02-08 Olympus Corporation Optical microscope apparatus
WO2007064959A2 (en) * 2005-12-01 2007-06-07 Auburn University High resolution optical microscope
US7688505B2 (en) * 2005-12-09 2010-03-30 Auburn University Simultaneous observation of darkfield images and fluorescence using filter and diaphragm
DE102005062439B3 (de) * 2005-12-23 2007-05-10 JOMESA Meßsysteme GmbH Verfahren für die Partikelanalyse und Partikelanalysesystem
WO2007098137A2 (en) * 2006-02-20 2007-08-30 Auburn University Applications for mixing and combining light utilizing a transmission filter, iris, aperture apparatus
DE102008012585A1 (de) * 2008-03-05 2009-09-24 Carl Zeiss Microlmaging Gmbh Objektivwechsler mit Auflichtbeleuchtung für Lichtmikroskope
TWM362998U (en) * 2009-01-20 2009-08-11 Nat Synchrotron Radiation Res Ct Illuminator for microscope
JP5501848B2 (ja) 2010-05-10 2014-05-28 株式会社ハイロックス デジタル顕微鏡
JP6108772B2 (ja) * 2012-11-05 2017-04-05 オリンパス株式会社 顕微鏡及び暗視野対物レンズ
DE102013006996A1 (de) * 2013-04-19 2014-10-23 Carl Zeiss Microscopy Gmbh Verfahren zur Beleuchtung eines Objektes in einem digitalen Lichtmikroskop, digitales Lichtmikroskop und Hellfeld-Auflichtbeleuchtungsvorrichtung für ein digitales Lichtmikroskop
CN104317042B (zh) * 2014-09-30 2016-11-02 无锡微焦科技有限公司 一种照明光路系统
CN107533217A (zh) * 2015-03-13 2018-01-02 格尼亚Ip控股私人有限公司 用于显微技术的方法与装置
CN106154528B (zh) * 2016-08-08 2018-10-16 浙江坤博机械制造有限公司 一种全自动补光的金相显微镜

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951636A (en) * 1931-03-03 1934-03-20 Zeiss Carl Fa Illuminating device for microscopes
DE2301597A1 (de) * 1973-01-13 1974-07-18 Leitz Ernst Gmbh Auflicht-beleuchtungseinrichtung
DE2331750C3 (de) * 1973-06-22 1978-04-20 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Auflicht-Beleuchtungseinrichtung für wahlweise Hell- und Dunkelfeldbeleuchtung
JPS5073446A (de) * 1973-11-02 1975-06-17
DE2542075A1 (de) * 1975-09-20 1977-07-21 Leitz Ernst Gmbh Auflicht-beleuchtungseinrichtung fuer hell- und dunkelfeldbeleuchtung
JPS5647605Y2 (de) * 1976-09-30 1981-11-07
US4160578A (en) * 1978-04-17 1979-07-10 American Optical Corporation Annular reflector for microscope objective
BE875482A (nl) * 1979-04-11 1979-10-11 Chandesais Jean L J Verbeterde ringverlichting voor mikroskopen
DE7917232U1 (de) * 1979-06-15 1979-09-20 Ernst Leitz Wetzlar Gmbh, 6300 Lahn- Wetzlar Auflichtilluminator fuer hell- und dunkelfeldbeleuchtung
DE3100662A1 (de) * 1980-01-31 1981-11-26 Jenoptik Jena Gmbh, Ddr 6900 Jena "vorrichtung zur dunkelfeldbeleuchtung in auflichtmikroskopen"
JPS57150812A (en) * 1981-03-13 1982-09-17 Olympus Optical Co Ltd Dark field illuminating optical system
US4487486A (en) * 1981-07-28 1984-12-11 Olympus Optical Co., Ltd. Vertical illuminator for microscope
US4626079A (en) * 1984-04-13 1986-12-02 Nippon Kogaku K.K. Dark field illumination apparatus for epi-illumination system
DE3442218A1 (de) * 1984-11-19 1986-05-28 Fa. Carl Zeiss, 7920 Heidenheim Auflichtbeleuchtungsapparat fuer mikroskope
JPH0690360B2 (ja) * 1985-05-27 1994-11-14 株式会社ニコン 倍率変換式逆ガリレオフアインダ−
US4729070A (en) * 1986-05-12 1988-03-01 David Chiu Adjustable ring light
JPS63139316A (ja) * 1986-12-02 1988-06-11 Olympus Optical Co Ltd 顕微鏡の落射暗視野照明装置
JPH0297909A (ja) * 1988-10-05 1990-04-10 Nikon Corp 暗視野照明装置
JP2782823B2 (ja) 1989-08-21 1998-08-06 吉富製薬株式会社 ニコチン酸アミド化合物
JP2985039B2 (ja) * 1994-03-31 1999-11-29 狭山精密工業株式会社 小型ｄｃモータ用コンミテータ組立体及びその製造方法

Also Published As

Publication number Publication date
EP0504940A2 (de) 1992-09-23
ATE183589T1 (de) 1999-09-15
EP0504940A3 (en) 1993-04-28
US5325231A (en) 1994-06-28
DE69229808T2 (de) 2000-04-27
EP0504940B1 (de) 1999-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee