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FR2253221B1 - - Google Patents

Info

Publication number
FR2253221B1
FR2253221B1 FR7439728A FR7439728A FR2253221B1 FR 2253221 B1 FR2253221 B1 FR 2253221B1 FR 7439728 A FR7439728 A FR 7439728A FR 7439728 A FR7439728 A FR 7439728A FR 2253221 B1 FR2253221 B1 FR 2253221B1
Authority
FR
France
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
FR7439728A
Other languages
French (fr)
Other versions
FR2253221A1 (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2253221A1 publication Critical patent/FR2253221A1/en
Application granted granted Critical
Publication of FR2253221B1 publication Critical patent/FR2253221B1/fr
Granted legal-status Critical Current

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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • 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
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • 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
    • G02B27/40—Optical focusing aids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Microscoopes, Condenser (AREA)
  • Measurement Of Optical Distance (AREA)
  • Mechanical Optical Scanning Systems (AREA)
FR7439728A 1973-12-03 1974-10-16 Increased depth of focus and resolution in light microscopes - images any object planes with powerful magnifications Granted FR2253221A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732360197 DE2360197A1 (en) 1973-12-03 1973-12-03 PROCESS FOR INCREASING THE DEPTH OF FOCUS AND / OR THE RESOLUTION OF LIGHT MICROSCOPES

Publications (2)

Publication Number Publication Date
FR2253221A1 FR2253221A1 (en) 1975-06-27
FR2253221B1 true FR2253221B1 (en) 1978-12-29

Family

ID=5899744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439728A Granted FR2253221A1 (en) 1973-12-03 1974-10-16 Increased depth of focus and resolution in light microscopes - images any object planes with powerful magnifications

Country Status (3)

Country Link
JP (1) JPS5087661A (en)
DE (1) DE2360197A1 (en)
FR (1) FR2253221A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455736B (en) * 1984-03-15 1988-08-01 Sarastro Ab PROCEDURE KIT AND MICROPHOTOMETRATION AND ADDITIONAL IMAGE COMPOSITION
US5059011A (en) * 1986-12-10 1991-10-22 Istvan Stuber Apparatus for the relative increase of depth sharpness and improvement of resolving power of magnifying systems, particularly microscopes
HUT47333A (en) * 1986-12-10 1989-02-28 Istvan Stuber Device for improving resolving power and relative increasing depth of focus of the magnifying systems, favourably microscopes
DE3826317C1 (en) * 1988-08-03 1989-07-06 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar, De
DE4023292A1 (en) * 1990-07-21 1992-01-23 Leica Lasertechnik ARRANGEMENT FOR SIMULTANEOUS CONFOKAL IMAGE GENERATION
DE4138020A1 (en) * 1991-11-19 1992-04-16 Burkhard Dr Neumann Microscope system for increasing light transmission through grid - has lens raster projecting congruent light source raster in intermediate image raster to improve contrast
US5923430A (en) 1993-06-17 1999-07-13 Ultrapointe Corporation Method for characterizing defects on semiconductor wafers
DE19511937C2 (en) * 1995-03-31 1997-04-30 Zeiss Carl Jena Gmbh Confocal epi-microscope
US6148114A (en) 1996-11-27 2000-11-14 Ultrapointe Corporation Ring dilation and erosion techniques for digital image processing
DE102004034959A1 (en) 2004-07-16 2006-02-16 Carl Zeiss Jena Gmbh Scanning microscope with point-shaped light source distribution and use
DE102004034979A1 (en) 2004-07-16 2006-02-16 Carl Zeiss Jena Gmbh Method for detecting at least one sample area using a light-scanning microscope with punctiform light source distribution
DE102004034961A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Scanning microscope with linear scanning and use
DE102004034987A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Scanning microscope and use
DE102004034989A1 (en) 2004-07-16 2006-02-09 Carl Zeiss Jena Gmbh Zoom optics for a light scanning microscope with punctiform light source distribution and use
DE102004034953A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Lighting device and use
DE102004034988A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Scanning microscope and use
DE102004034975A1 (en) 2004-07-16 2006-02-16 Carl Zeiss Jena Gmbh Method for acquiring images of a sample with a microscope
DE102004034990A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Zoom optics for a light scanning microscope with linear scanning and use
DE102004034996A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Scanning microscope with linear scan
DE102004034971A1 (en) 2004-07-16 2006-02-09 Carl Zeiss Jena Gmbh Scanning microscope with linear scanning and use
DE102004034991A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Zoom optics for a light scanning microscope
DE102004034951A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Method for the image capture of objects by means of a light scanning microscope with line-shaped scanning
DE102004034970A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Scanning microscope and use
DE102004034954A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Method for detecting at least one sample area with a light scanning microscope
DE102004034956A1 (en) 2004-07-16 2006-02-02 Carl Zeiss Jena Gmbh Method for detecting at least one sample area with a light scanning microscope with linear scanning
DE102004034962A1 (en) 2004-07-16 2006-02-16 Carl Zeiss Jena Gmbh Microscope with increased resolution

Also Published As

Publication number Publication date
JPS5087661A (en) 1975-07-14
FR2253221A1 (en) 1975-06-27
DE2360197A1 (en) 1975-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse