GB1541387A - Method of automatically controlling the illumination of the field of vision in a microscope - Google Patents

Method of automatically controlling the illumination of the field of vision in a microscope

Info

Publication number
GB1541387A
GB1541387A GB30619/77A GB3061977A GB1541387A GB 1541387 A GB1541387 A GB 1541387A GB 30619/77 A GB30619/77 A GB 30619/77A GB 3061977 A GB3061977 A GB 3061977A GB 1541387 A GB1541387 A GB 1541387A
Authority
GB
United Kingdom
Prior art keywords
vision
microscope
illumination
field
automatically controlling
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
Application number
GB30619/77A
Other languages
English (en)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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
Application filed by Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of GB1541387A publication Critical patent/GB1541387A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)
  • Control Of Non-Electrical Variables (AREA)
GB30619/77A 1976-10-01 1977-07-21 Method of automatically controlling the illumination of the field of vision in a microscope Expired GB1541387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644341A DE2644341C2 (de) 1976-10-01 1976-10-01 Verfahren und Anordnungen zur automatischen Verwirklichung des Köhler'schen Beleuchtungsprinzipes

Publications (1)

Publication Number Publication Date
GB1541387A true GB1541387A (en) 1979-02-28

Family

ID=5989424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30619/77A Expired GB1541387A (en) 1976-10-01 1977-07-21 Method of automatically controlling the illumination of the field of vision in a microscope

Country Status (6)

Country Link
US (1) US4163150A (enExample)
JP (1) JPS5344040A (enExample)
AT (1) AT377860B (enExample)
DE (1) DE2644341C2 (enExample)
FR (1) FR2366590A1 (enExample)
GB (1) GB1541387A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122372A (en) * 1982-06-22 1984-01-11 Reichert Optische Werke Ag System for combining an image into a microscope
GB2232270A (en) * 1989-06-02 1990-12-05 Zeiss Jena Veb Carl Microscope illumination system

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147686A (en) * 1978-05-10 1979-11-19 Tokyo Optical Lighting field iris adjusting device in eyeground camera
JPS54158093A (en) * 1978-06-01 1979-12-13 Canon Kk Ophthalmologic observation or photographing device
DE2946927C2 (de) * 1979-11-21 1983-07-07 Fa. Carl Zeiss, 7920 Heidenheim Automatische Durchlichtbeleuchtung für Mikroskope
JPS575024A (en) * 1980-06-13 1982-01-11 Olympus Optical Co Ltd Lighting changer for microscope
JPS5928337A (ja) * 1982-08-09 1984-02-15 Hitachi Ltd プロジエクシヨンアライナ
US4555620A (en) * 1983-01-11 1985-11-26 Bausch & Lomb Incorporated Automatic illumination control for multi-objective optical instruments such as microscopes
JPS59172617A (ja) * 1983-03-22 1984-09-29 Olympus Optical Co Ltd 自動制御式照明光学系を備えた顕微鏡
DE3475013D1 (en) * 1983-03-29 1988-12-08 Olympus Optical Co Microscope provided with automatic focusing device
SE461352B (sv) * 1987-04-08 1990-02-05 Aimpoint Ab Stroemfoersoerjningskrets i foer skjutvapen avsedda riktmedel
DE4231439A1 (de) * 1992-09-19 1994-03-24 Leica Mikroskopie & Syst Beleuchtungseinrichtung für Mikroskope
US5684625A (en) * 1992-09-19 1997-11-04 Leica Mikroskopie Und Systeme Gmbh Illumination device for microscopes
JP3783888B2 (ja) * 1996-11-11 2006-06-07 株式会社ニコン コンデンサレンズおよびこれを用いた顕微鏡照明光学系
US5883745A (en) * 1997-06-30 1999-03-16 Polycom, Inc. Mirror assembly and method
US20040035690A1 (en) * 1998-02-11 2004-02-26 The Regents Of The University Of Michigan Method and apparatus for chemical and biochemical reactions using photo-generated reagents
CA2319587C (en) * 1998-02-11 2004-09-21 University Of Houston Method and apparatus for chemical and biochemical reactions using photo-generated reagents
DE69942272D1 (de) 1998-02-23 2010-06-02 Wisconsin Alumni Res Found Deranordnungen
US6271957B1 (en) 1998-05-29 2001-08-07 Affymetrix, Inc. Methods involving direct write optical lithography
US6974938B1 (en) 2000-03-08 2005-12-13 Tibotec Bvba Microscope having a stable autofocusing apparatus
JP2002250867A (ja) * 2001-02-26 2002-09-06 Nikon Corp 顕微鏡落射照明装置
JP4068371B2 (ja) * 2001-06-13 2008-03-26 株式会社トプコン 手術用顕微鏡
DE10133992A1 (de) 2001-07-12 2003-01-23 Leica Microsystems Anordnung und Verfahren zur Beleuchtung eines Objektfeldes in einem optischen Gerät
DE10252664A1 (de) * 2002-11-11 2004-06-03 Leica Microsystems Wetzlar Gmbh Mikroskop und Verfahren zur Änderung des Lichtflusses in einem Mikroskop
DE10256149A1 (de) 2002-11-29 2004-06-17 Leica Microsystems Wetzlar Gmbh Durchlichtbeleuchtungseinrichtung für ein Mikroskop
DE102005020542A1 (de) * 2005-05-03 2006-11-09 Carl Zeiss Jena Gmbh Einrichtung und Verfahren zur reproduzierbaren Einstellung der Pinholeöffnung und Pinholelage in Laserscanmikroskopen
JP2007310264A (ja) * 2006-05-22 2007-11-29 Nikon Corp ズーム顕微鏡
EP2876095B1 (en) 2012-06-21 2017-08-23 NGK Insulators, Ltd. Piezoelectric/electrostrictive ceramic composition and displacement generating device
JP7789217B2 (ja) * 2021-12-23 2025-12-19 ラジオメーター・メディカル・アー・ペー・エス 適応型アパーチャデバイスを有する生物学的流体分析器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679287A (en) * 1969-12-16 1972-07-25 Nippon Kogaku Kk Illumination system for light microscopes
DE2116625A1 (de) * 1971-04-05 1972-10-12 Ernst Leitz Gmbh, 6330 Wetzlar Beleuchtungseinrichtung für Mikroskope
AT324015B (de) * 1971-05-13 1975-08-11 Reichert Optische Werke Ag Einrichtung zur selbsttätigen anpassung der beleuchtung an mikroskopen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122372A (en) * 1982-06-22 1984-01-11 Reichert Optische Werke Ag System for combining an image into a microscope
GB2232270A (en) * 1989-06-02 1990-12-05 Zeiss Jena Veb Carl Microscope illumination system
GB2232270B (en) * 1989-06-02 1994-11-02 Zeiss Jena Veb Carl A modular illumination system

Also Published As

Publication number Publication date
DE2644341C2 (de) 1984-08-02
JPH0143293B2 (enExample) 1989-09-20
JPS5344040A (en) 1978-04-20
ATA700177A (de) 1984-09-15
FR2366590B1 (enExample) 1982-07-16
AT377860B (de) 1985-05-10
US4163150A (en) 1979-07-31
DE2644341A1 (de) 1978-04-06
FR2366590A1 (fr) 1978-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950721