FR2545620A1 - Dispositif adapte a fournir des marquages eclaires par transmission dans un instrument optique tel qu'un microscope - Google Patents

Dispositif adapte a fournir des marquages eclaires par transmission dans un instrument optique tel qu'un microscope Download PDF

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Publication number
FR2545620A1
FR2545620A1 FR8406976A FR8406976A FR2545620A1 FR 2545620 A1 FR2545620 A1 FR 2545620A1 FR 8406976 A FR8406976 A FR 8406976A FR 8406976 A FR8406976 A FR 8406976A FR 2545620 A1 FR2545620 A1 FR 2545620A1
Authority
FR
France
Prior art keywords
elements
opaque
strips
regions
region
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.)
Withdrawn
Application number
FR8406976A
Other languages
English (en)
French (fr)
Inventor
Norbert Wacht
Kurt Merstallinger
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.)
C Reichert Optische Werke AG
Original Assignee
C Reichert Optische Werke AG
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 C Reichert Optische Werke AG filed Critical C Reichert Optische Werke AG
Publication of FR2545620A1 publication Critical patent/FR2545620A1/fr
Withdrawn legal-status Critical Current

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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
    • G02B27/32—Fiducial marks and measuring scales within the optical system
    • G02B27/36—Fiducial marks and measuring scales within the optical system adjustable
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—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
    • G02B27/32—Fiducial marks and measuring scales within the optical system
FR8406976A 1983-05-07 1984-05-04 Dispositif adapte a fournir des marquages eclaires par transmission dans un instrument optique tel qu'un microscope Withdrawn FR2545620A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316737 DE3316737C1 (de) 1983-05-07 1983-05-07 Einrichtung fuer optische Geraete,insbesondere Mikroskope,zur Erzeugung relativ zueinander beweglicher durchleuchteter Markierungen

Publications (1)

Publication Number Publication Date
FR2545620A1 true FR2545620A1 (fr) 1984-11-09

Family

ID=6198414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8406976A Withdrawn FR2545620A1 (fr) 1983-05-07 1984-05-04 Dispositif adapte a fournir des marquages eclaires par transmission dans un instrument optique tel qu'un microscope

Country Status (5)

Country Link
JP (1) JPS6035204A (de)
DE (1) DE3316737C1 (de)
FR (1) FR2545620A1 (de)
GB (1) GB2139378B (de)
PT (1) PT78555B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981331A (en) * 1987-10-08 1991-01-01 Kollmorgen Corporation Low reflection optical reticle and method of making same
DE19519166C2 (de) * 1995-05-24 1997-09-18 Walther Carl Gmbh Diopter-Zielvorrichtung
DE10148782A1 (de) * 2001-09-28 2003-04-24 Zeiss Carl Jena Gmbh Optisches Modulationselement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682635A (en) * 1949-09-02 1952-11-12 Zeiss Opton Optische Werke Phase-contrast microscope
GB1306383A (de) * 1970-04-29 1973-02-07
GB1442743A (en) * 1972-11-02 1976-07-14 Vickers Ltd Interference microscopes hole piercing apparatus
US4407569A (en) * 1981-07-07 1983-10-04 Carl Zeiss-Stiftung Device for selectively available phase-contrast and relief observation in microscopes

Also Published As

Publication number Publication date
GB2139378A (en) 1984-11-07
GB8411406D0 (en) 1984-06-06
PT78555A (en) 1984-06-01
GB2139378B (en) 1986-04-23
PT78555B (en) 1986-05-08
JPS6035204A (ja) 1985-02-23
DE3316737C1 (de) 1984-10-18

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