AT399232B - Mikroskop mit bildhelligkeitsabgleich - Google Patents

Mikroskop mit bildhelligkeitsabgleich Download PDF

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Publication number
AT399232B
AT399232B AT0119590A AT119590A AT399232B AT 399232 B AT399232 B AT 399232B AT 0119590 A AT0119590 A AT 0119590A AT 119590 A AT119590 A AT 119590A AT 399232 B AT399232 B AT 399232B
Authority
AT
Austria
Prior art keywords
lenses
light
slide
beam path
nosepiece
Prior art date
Application number
AT0119590A
Other languages
German (de)
English (en)
Other versions
ATA119590A (de
Original Assignee
Zeiss Carl
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 Zeiss Carl filed Critical Zeiss Carl
Publication of ATA119590A publication Critical patent/ATA119590A/de
Application granted granted Critical
Publication of AT399232B publication Critical patent/AT399232B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
    • G02B7/16—Rotatable turrets
    • 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
    • G02B21/24—Base structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Microscoopes, Condenser (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AT0119590A 1989-06-10 1990-06-01 Mikroskop mit bildhelligkeitsabgleich AT399232B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3918990A DE3918990A1 (de) 1989-06-10 1989-06-10 Mikroskop mit bildhelligkeitsabgleich

Publications (2)

Publication Number Publication Date
ATA119590A ATA119590A (de) 1994-08-15
AT399232B true AT399232B (de) 1995-04-25

Family

ID=6382490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0119590A AT399232B (de) 1989-06-10 1990-06-01 Mikroskop mit bildhelligkeitsabgleich

Country Status (5)

Country Link
US (1) US5046834A (enExample)
JP (1) JPH0325409A (enExample)
AT (1) AT399232B (enExample)
CH (1) CH680169A5 (enExample)
DE (1) DE3918990A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04326316A (ja) * 1991-04-26 1992-11-16 Olympus Optical Co Ltd 顕微鏡用写真撮影装置
DE4231267B4 (de) * 1992-09-18 2004-09-09 Leica Microsystems Wetzlar Gmbh Auflichtbeleuchtungssystem für ein Mikroskop
DE19513870C2 (de) * 1995-04-12 2001-05-10 Zeiss Carl Jena Gmbh Binokularmikroskop
DE19718146A1 (de) * 1997-04-30 1998-11-05 Leica Mikroskopie & Syst Absorbierendes Dünnschicht-System, bestehend aus metallischem und dielektrischen Schichten
EP1022597A3 (en) * 1999-01-19 2001-04-04 Lunax Company Limited Microscope
DE10132360C1 (de) * 2001-07-04 2002-11-28 Leica Microsystems Vorrichtung zur farbneutralen Helligkeitseinstellung im Beleuchtungsstrahlengang eines Mikroskops
DE10235388A1 (de) 2002-08-02 2004-02-19 Carl Zeiss Jena Gmbh Optische Anordnung mit telezentrischem Strahlenbereich
DE10257521B4 (de) * 2002-12-10 2017-03-30 Leica Microsystems Cms Gmbh Auflichtmikroskop
DE102004033967B3 (de) * 2004-07-14 2005-12-15 Leica Microsystems Wetzlar Gmbh Mikroskop mit Bildhelligkeitsabgleich
US7961199B2 (en) * 2004-12-02 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for image-specific tone scale adjustment and light-source control
US8922594B2 (en) 2005-06-15 2014-12-30 Sharp Laboratories Of America, Inc. Methods and systems for enhancing display characteristics with high frequency contrast enhancement
US8120570B2 (en) 2004-12-02 2012-02-21 Sharp Laboratories Of America, Inc. Systems and methods for tone curve generation, selection and application
US7782405B2 (en) 2004-12-02 2010-08-24 Sharp Laboratories Of America, Inc. Systems and methods for selecting a display source light illumination level
US8913089B2 (en) 2005-06-15 2014-12-16 Sharp Laboratories Of America, Inc. Methods and systems for enhancing display characteristics with frequency-specific gain
US8004511B2 (en) 2004-12-02 2011-08-23 Sharp Laboratories Of America, Inc. Systems and methods for distortion-related source light management
US7982707B2 (en) 2004-12-02 2011-07-19 Sharp Laboratories Of America, Inc. Methods and systems for generating and applying image tone scale adjustments
US8111265B2 (en) 2004-12-02 2012-02-07 Sharp Laboratories Of America, Inc. Systems and methods for brightness preservation using a smoothed gain image
US7924261B2 (en) 2004-12-02 2011-04-12 Sharp Laboratories Of America, Inc. Methods and systems for determining a display light source adjustment
US7768496B2 (en) 2004-12-02 2010-08-03 Sharp Laboratories Of America, Inc. Methods and systems for image tonescale adjustment to compensate for a reduced source light power level
US9083969B2 (en) 2005-08-12 2015-07-14 Sharp Laboratories Of America, Inc. Methods and systems for independent view adjustment in multiple-view displays
US7800577B2 (en) * 2004-12-02 2010-09-21 Sharp Laboratories Of America, Inc. Methods and systems for enhancing display characteristics
US8947465B2 (en) 2004-12-02 2015-02-03 Sharp Laboratories Of America, Inc. Methods and systems for display-mode-dependent brightness preservation
US7515160B2 (en) * 2006-07-28 2009-04-07 Sharp Laboratories Of America, Inc. Systems and methods for color preservation with image tone scale corrections
US7839406B2 (en) 2006-03-08 2010-11-23 Sharp Laboratories Of America, Inc. Methods and systems for enhancing display characteristics with ambient illumination input
JP2007272055A (ja) * 2006-03-31 2007-10-18 Olympus Corp 撮像機器
TWM300412U (en) * 2006-04-28 2006-11-01 Altek Corp Electronic equipment for adjusting intensity and color temperature of flash light
US7826681B2 (en) 2007-02-28 2010-11-02 Sharp Laboratories Of America, Inc. Methods and systems for surround-specific display modeling
US8155434B2 (en) 2007-10-30 2012-04-10 Sharp Laboratories Of America, Inc. Methods and systems for image enhancement
US8345038B2 (en) 2007-10-30 2013-01-01 Sharp Laboratories Of America, Inc. Methods and systems for backlight modulation and brightness preservation
US9177509B2 (en) 2007-11-30 2015-11-03 Sharp Laboratories Of America, Inc. Methods and systems for backlight modulation with scene-cut detection
US8378956B2 (en) 2007-11-30 2013-02-19 Sharp Laboratories Of America, Inc. Methods and systems for weighted-error-vector-based source light selection
US8179363B2 (en) 2007-12-26 2012-05-15 Sharp Laboratories Of America, Inc. Methods and systems for display source light management with histogram manipulation
US8169431B2 (en) 2007-12-26 2012-05-01 Sharp Laboratories Of America, Inc. Methods and systems for image tonescale design
US8207932B2 (en) 2007-12-26 2012-06-26 Sharp Laboratories Of America, Inc. Methods and systems for display source light illumination level selection
US8203579B2 (en) * 2007-12-26 2012-06-19 Sharp Laboratories Of America, Inc. Methods and systems for backlight modulation with image characteristic mapping
US8223113B2 (en) 2007-12-26 2012-07-17 Sharp Laboratories Of America, Inc. Methods and systems for display source light management with variable delay
US8531379B2 (en) 2008-04-28 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for image compensation for ambient conditions
US8416179B2 (en) * 2008-07-10 2013-04-09 Sharp Laboratories Of America, Inc. Methods and systems for color preservation with a color-modulated backlight
US9330630B2 (en) 2008-08-30 2016-05-03 Sharp Laboratories Of America, Inc. Methods and systems for display source light management with rate change control
US8165724B2 (en) 2009-06-17 2012-04-24 Sharp Laboratories Of America, Inc. Methods and systems for power-controlling display devices
US20110074803A1 (en) * 2009-09-29 2011-03-31 Louis Joseph Kerofsky Methods and Systems for Ambient-Illumination-Selective Display Backlight Modification and Image Enhancement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555260A (en) * 1979-11-16 1985-11-26 Shell Oil Company Method for sterilizing male parts of plants
DE3535749A1 (de) * 1985-04-12 1986-10-16 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur helligkeitsregelung in mikroskopen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693021A (en) * 1928-11-27 Diagnostic instrument
US2427689A (en) * 1942-08-28 1947-09-23 American Optical Corp Microscope with special light modifiers
US3503662A (en) * 1964-05-07 1970-03-31 Jerzy Grzelak Device for optical microscope transformation into a polarizing interferometer microscope
JPS593791B2 (ja) * 1975-04-07 1984-01-26 キヤノン株式会社 物体の像認識方法
DE3221804A1 (de) * 1982-06-07 1983-12-08 Leisegang Feinmechanik-Optik Gmbh & Co Kg, 1000 Berlin Beleuchtungseinrichtung
EP0124241B1 (en) * 1983-03-29 1988-11-02 Olympus Optical Co., Ltd. Microscope provided with automatic focusing device
US4756611A (en) * 1984-08-31 1988-07-12 Olympus Optical Co., Ltd. Multiple-purpose microscope
DE8530473U1 (de) * 1985-10-28 1987-02-19 Fa. Carl Zeiss, 7920 Heidenheim Mikroskop mit einem Reflektorschieber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555260A (en) * 1979-11-16 1985-11-26 Shell Oil Company Method for sterilizing male parts of plants
DE3535749A1 (de) * 1985-04-12 1986-10-16 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur helligkeitsregelung in mikroskopen

Also Published As

Publication number Publication date
JPH0325409A (ja) 1991-02-04
CH680169A5 (enExample) 1992-06-30
ATA119590A (de) 1994-08-15
DE3918990A1 (de) 1990-12-13
US5046834A (en) 1991-09-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee