DE8802996U1 - Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes - Google Patents

Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes

Info

Publication number
DE8802996U1
DE8802996U1 DE8802996U DE8802996U DE8802996U1 DE 8802996 U1 DE8802996 U1 DE 8802996U1 DE 8802996 U DE8802996 U DE 8802996U DE 8802996 U DE8802996 U DE 8802996U DE 8802996 U1 DE8802996 U1 DE 8802996U1
Authority
DE
Germany
Prior art keywords
lighting device
carrier
light
light guide
illuminance
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
DE8802996U
Other languages
German (de)
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.)
Leica Microsystems Holdings GmbH
Original Assignee
Leica Industrieverwaltung 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 Leica Industrieverwaltung GmbH filed Critical Leica Industrieverwaltung GmbH
Priority to DE8802996U priority Critical patent/DE8802996U1/de
Publication of DE8802996U1 publication Critical patent/DE8802996U1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE8802996U 1988-02-04 1988-03-05 Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes Expired DE8802996U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8802996U DE8802996U1 (de) 1988-02-04 1988-03-05 Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8801354 1988-02-04
DE8802996U DE8802996U1 (de) 1988-02-04 1988-03-05 Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes

Publications (1)

Publication Number Publication Date
DE8802996U1 true DE8802996U1 (de) 1988-06-09

Family

ID=25952660

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8802996U Expired DE8802996U1 (de) 1988-02-04 1988-03-05 Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes

Country Status (1)

Country Link
DE (1) DE8802996U1 (pt)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364794A2 (de) * 1988-10-05 1990-04-25 Firma Carl Zeiss Beleuchtungseinrichtung für Operationsmikroskope
EP0463204A1 (en) * 1990-06-15 1992-01-02 Morpheus Lights, Inc. Scrolling primary color changer
WO1992009920A1 (en) * 1990-12-03 1992-06-11 Eastman Kodak Company Illumination system for a film scanner
US5126886A (en) * 1989-04-10 1992-06-30 Morpheus Lights, Inc. Scrolling primary color changer
WO1992011548A1 (de) * 1990-12-18 1992-07-09 Volpi Ag Leuchtdichte-regelung
EP0525104A1 (en) * 1990-04-19 1993-02-03 Tailored Lighting Inc. Apparatus for producing light distributions
WO1993013444A1 (de) * 1991-12-24 1993-07-08 Leica Mikroskopie Und Systeme Gmbh Verfahren und einrichtung zur helligkeits- und/oder farbtemperaturregelung für ein mikroskopisches beleuchtungssystem
EP0658244A1 (en) * 1992-05-22 1995-06-21 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
US5515119A (en) * 1992-05-22 1996-05-07 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
WO2001048529A1 (en) * 1999-12-23 2001-07-05 Harry Oldfield A microscope, a method for manufacturing a microscope and a method for operating a microscope
GB2343527B (en) * 1998-11-09 2002-09-18 Snowden Ltd A microscope,a method for manufacturing a microscope and a method for operating a microscope
DE10119369B4 (de) * 2000-05-31 2008-11-27 Carl Zeiss Beobachtungsvorrichtung
EP2856018A4 (en) * 2012-06-05 2016-02-17 Rambus Delaware Llc EDGE-LIGHTED LIGHTING ARRANGEMENT WITH SPECTRADADAPTER

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364794A3 (de) * 1988-10-05 1991-07-24 Firma Carl Zeiss Beleuchtungseinrichtung für Operationsmikroskope
EP0364794A2 (de) * 1988-10-05 1990-04-25 Firma Carl Zeiss Beleuchtungseinrichtung für Operationsmikroskope
US5126886A (en) * 1989-04-10 1992-06-30 Morpheus Lights, Inc. Scrolling primary color changer
EP0525104A4 (en) * 1990-04-19 1995-04-26 Tailored Lighting Inc Apparatus for producing light distributions
EP0525104A1 (en) * 1990-04-19 1993-02-03 Tailored Lighting Inc. Apparatus for producing light distributions
EP0463204A1 (en) * 1990-06-15 1992-01-02 Morpheus Lights, Inc. Scrolling primary color changer
WO1992009920A1 (en) * 1990-12-03 1992-06-11 Eastman Kodak Company Illumination system for a film scanner
WO1992011548A1 (de) * 1990-12-18 1992-07-09 Volpi Ag Leuchtdichte-regelung
WO1993013444A1 (de) * 1991-12-24 1993-07-08 Leica Mikroskopie Und Systeme Gmbh Verfahren und einrichtung zur helligkeits- und/oder farbtemperaturregelung für ein mikroskopisches beleuchtungssystem
US5559631A (en) * 1991-12-24 1996-09-24 Leica Mikroskopie Und Systeme Gmbh Method and apparatus for controlling the brightness and/or color temperature of a microscope illumination system
EP0658244A4 (en) * 1992-05-22 1995-09-27 Panavision Int Lp LIGHT INTENSITY VARIATION SYSTEM USED IN PARTICULAR FOR CINEMATOGRAPHIC VIEWING.
US5515119A (en) * 1992-05-22 1996-05-07 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
EP0658244A1 (en) * 1992-05-22 1995-06-21 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
GB2343527B (en) * 1998-11-09 2002-09-18 Snowden Ltd A microscope,a method for manufacturing a microscope and a method for operating a microscope
WO2001048529A1 (en) * 1999-12-23 2001-07-05 Harry Oldfield A microscope, a method for manufacturing a microscope and a method for operating a microscope
US6995903B1 (en) 1999-12-23 2006-02-07 Oldfield Sciences Limited Microscope, a method for manufacturing a microscope and a method for operating a microscope
DE10119369B4 (de) * 2000-05-31 2008-11-27 Carl Zeiss Beobachtungsvorrichtung
EP2856018A4 (en) * 2012-06-05 2016-02-17 Rambus Delaware Llc EDGE-LIGHTED LIGHTING ARRANGEMENT WITH SPECTRADADAPTER

Similar Documents

Publication Publication Date Title
EP1231429B1 (de) Farbige Beleuchtungseinrichtung
EP0105099B1 (de) Dokument mit einem beugungsoptischen Sicherheitselement
DE8802996U1 (de) Regelbare Beleuchtungseinrichtung zur gleichmäßigen Ausleuchtung eines Bildfeldes
DE69232922T2 (de) Durch inneren lichtleiter mit variablem transmissionsvermogen beleuchtete beleuchtungsvorrichtung
DE112017004923T5 (de) Lichtführungselement, Lichtführungseinheit und Beleuchtungsvorrichtung
EP0046732B1 (de) Beleuchtungsvorrichtung für ein fotografisches Kopiergerät
DE2802939C2 (de) Abbildungseinrichtung für ein Kopiergerät
DE2500488A1 (de) Optisches anzeigesystem mit verbesserter spektraleffizienz
CH681394A5 (pt)
EP0613569B1 (de) Hellfeld-durchlicht-beleuchtungseinrichtung für mikroskope
DE19532340B4 (de) Vorrichtung zur Erzeugung parallelen Lichts unter Verwendung zweier in Reihe angeordneter Spiegel
DE1913711A1 (de) Beleuchtungssystem fuer optische Instrumente
DE2739274B2 (de) Lichtoptisches Mikroskop für HeIl- und Dunkelfeldbeleuchtung
DE69230874T2 (de) Optischer Projektionsapparat mit einstellbarer Blende
DE19839371A1 (de) Farbänderungsvorrichtung und Verfahren zum Filtern von Licht
DE2421852A1 (de) Geraet zum erzeugen von reproduktionen
DE19523351B4 (de) Farbwechseleinheit für Beleuchtung
DE2259443A1 (de) Beleuchtungseinrichtung fuer ein vergroesserungsgeraet
DE3903150C2 (pt)
CH526789A (de) Optisches Filter mit einer bestimmten Lichtdurchlässigkeitsverteilung über der Filterfläche
AT407305B (de) Vorsatzoptik
DE2511128C3 (de) Farbmischkopf für fotografische Vergrößerungsgeräte
EP0297161A1 (de) Projektionsbelichtungssystem
DE1522022C3 (de) Beleuchtungssystem für fotografisches Farbkopiergerät
DE840983C (de) Beleuchtungsvorrichtung mit Linsenraster