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MX9703033A - Sistema y metodo de iluminacion con enmascaramiento central. - Google Patents

Sistema y metodo de iluminacion con enmascaramiento central.

Info

Publication number
MX9703033A
MX9703033A MX9703033A MX9703033A MX9703033A MX 9703033 A MX9703033 A MX 9703033A MX 9703033 A MX9703033 A MX 9703033A MX 9703033 A MX9703033 A MX 9703033A MX 9703033 A MX9703033 A MX 9703033A
Authority
MX
Mexico
Prior art keywords
center masking
condenser lens
illumination system
light sources
center
Prior art date
Application number
MX9703033A
Other languages
English (en)
Inventor
Gary Greenberg
Original Assignee
Edge Scient Instr Company Llc
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 Edge Scient Instr Company Llc filed Critical Edge Scient Instr Company Llc
Publication of MX9703033A publication Critical patent/MX9703033A/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/086—Condensers for transillumination only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0977—Reflective elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

Métodos y aparatos para el enmascaramiento central de un lente condensador de un microscopio de luz transmitida para maximizar simultáneamente la resolucion, el contraste y la profundidad de campo utilizando un plano conjugado del plano de abertura en donde una imagen de la abertura posterior del lente condensador ha sido creada, una pluralidad de fuentes de luz para iluminar dos o más de las caras de un espejo de multiples caras en forma de una pirámide, el cual se mueve en relacion a las fuentes de luz para variar la cantidad de enmascaramiento central continuamente sobre una escala que incluye el cero, dirigiendo a la vez multiples haces de luz oblicuos sobre el lente objetivo.
MX9703033A 1994-10-25 1995-10-23 Sistema y metodo de iluminacion con enmascaramiento central. MX9703033A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/328,846 US5684626A (en) 1994-10-25 1994-10-25 Center masking illumination system and method
PCT/US1995/013420 WO1996013738A2 (en) 1994-10-25 1995-10-23 Center masking illumination system and method

Publications (1)

Publication Number Publication Date
MX9703033A true MX9703033A (es) 1997-12-31

Family

ID=23282704

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9703033A MX9703033A (es) 1994-10-25 1995-10-23 Sistema y metodo de iluminacion con enmascaramiento central.

Country Status (7)

Country Link
US (1) US5684626A (es)
EP (1) EP0788614A4 (es)
JP (1) JPH10513268A (es)
AU (1) AU3961095A (es)
CA (1) CA2203657A1 (es)
MX (1) MX9703033A (es)
WO (1) WO1996013738A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969856A (en) * 1994-10-25 1999-10-19 Edge Scientific Instrument Company Llc Center masking add-on illuminator
US6111702A (en) * 1995-11-30 2000-08-29 Lucent Technologies Inc. Panoramic viewing system with offset virtual optical centers
US6195204B1 (en) 1998-08-28 2001-02-27 Lucent Technologies Inc. Compact high resolution panoramic viewing system
US6144501A (en) * 1998-08-28 2000-11-07 Lucent Technologies Inc. Split mirrored panoramic image display
US6128143A (en) * 1998-08-28 2000-10-03 Lucent Technologies Inc. Panoramic viewing system with support stand
US6285365B1 (en) 1998-08-28 2001-09-04 Fullview, Inc. Icon referenced panoramic image display
US6141145A (en) * 1998-08-28 2000-10-31 Lucent Technologies Stereo panoramic viewing system
EP1118033B1 (en) 1998-09-02 2003-12-17 W. Barry Piekos Method and apparatus for producing diffracted-light contrast enhancement in microscopes
JP3544914B2 (ja) * 2000-03-17 2004-07-21 住友化学工業株式会社 光学顕微鏡装置および顕微鏡観察方法。
US7174094B2 (en) * 2005-02-07 2007-02-06 Peter Norman Steinkamp System and method for reflex-free coaxial illumination
US8125715B1 (en) * 2007-01-05 2012-02-28 Graber Curtis E Adjustable electromagnetic energy collimator
DE102007021823A1 (de) * 2007-05-07 2008-11-13 Vistec Semiconductor Systems Gmbh Messsystem mit verbesserter Auflösung für Strukturen auf einem Substrat für die Halbleiterherstellung und Verwendung von Blenden bei einem Messsystem
US20140192407A1 (en) * 2013-01-10 2014-07-10 Edge-3D, LLC Method and Apparatus for Shaping Dynamic Light Beams to Produce 3D Perception in a Transmitted Light Microscope

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161717A (en) * 1960-05-04 1964-12-15 Barabas Janos Microscope substage illuminating device
US4407569A (en) * 1981-07-07 1983-10-04 Carl Zeiss-Stiftung Device for selectively available phase-contrast and relief observation in microscopes
JPS6020692A (ja) * 1983-07-15 1985-02-01 Hitachi Ltd 広視野装置
US4585315A (en) * 1984-11-13 1986-04-29 International Business Machines Corporation Brightfield/darkfield microscope illuminator
JPS6230209A (ja) * 1985-07-31 1987-02-09 Fujikura Ltd 顕微鏡用暗視野照明装置
US4734570A (en) * 1985-11-20 1988-03-29 Olympus Optical Co., Ltd. Active focus detecting device with infrared source
JPS63133115A (ja) * 1986-11-26 1988-06-04 Nikon Corp 光学顕微鏡
DD261657B5 (de) * 1987-06-01 1994-04-07 Zeiss Carl Jena Gmbh Einfaches kontrastmikroskop
US5305139A (en) * 1991-04-19 1994-04-19 Unimat (Usa) Corporation, Formerly United Holdings, Inc. Illumination system and method for a high definition 3-D light microscope
US5153621A (en) * 1991-10-31 1992-10-06 Nview Corporation Optical system for projecting multiple images in adjoining relation without illuminance discontinuities

Also Published As

Publication number Publication date
EP0788614A4 (en) 1999-08-18
CA2203657A1 (en) 1996-05-09
WO1996013738A2 (en) 1996-05-09
AU3961095A (en) 1996-05-23
US5684626A (en) 1997-11-04
JPH10513268A (ja) 1998-12-15
EP0788614A2 (en) 1997-08-13
WO1996013738A3 (en) 1996-06-27

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Legal Events

Date Code Title Description
FG Grant or registration
PD Change of proprietorship

Owner name: MICRO SCIENCE TECHNOLOGIES

MM Annulment or lapse due to non-payment of fees