AT134412B - Dunkelfeldkondensor mit nur einer spiegelnden Fläche für Mikroskope. - Google Patents

Dunkelfeldkondensor mit nur einer spiegelnden Fläche für Mikroskope.

Info

Publication number
AT134412B
AT134412B AT134412DA AT134412B AT 134412 B AT134412 B AT 134412B AT 134412D A AT134412D A AT 134412DA AT 134412 B AT134412 B AT 134412B
Authority
AT
Austria
Prior art keywords
microscopes
reflective surface
dark field
field condenser
condenser
Prior art date
Application number
Other languages
English (en)
Original Assignee
Zeiss Carl Fa
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 Fa filed Critical Zeiss Carl Fa
Application granted granted Critical
Publication of AT134412B publication Critical patent/AT134412B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/10—Condensers affording dark-field illumination

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
AT134412D 1931-03-10 1932-02-27 Dunkelfeldkondensor mit nur einer spiegelnden Fläche für Mikroskope. AT134412B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE378344X 1931-03-10
DE411338X 1932-09-19

Publications (1)

Publication Number Publication Date
AT134412B true AT134412B (de) 1933-08-10

Family

ID=33565829

Family Applications (2)

Application Number Title Priority Date Filing Date
AT134412D AT134412B (de) 1931-03-10 1932-02-27 Dunkelfeldkondensor mit nur einer spiegelnden Fläche für Mikroskope.
AT138888D AT138888B (de) 1931-03-10 1933-09-16 Dunkelfeldkondensor mit einer einzigen spiegelnden Fläche für Mikroskope.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT138888D AT138888B (de) 1931-03-10 1933-09-16 Dunkelfeldkondensor mit einer einzigen spiegelnden Fläche für Mikroskope.

Country Status (4)

Country Link
US (2) US1951635A (de)
AT (2) AT134412B (de)
FR (1) FR731475A (de)
GB (2) GB378344A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549566A (en) * 1948-05-28 1951-04-17 Instr Dev Lab Inc Optical micrometer gauge
US3692997A (en) * 1971-02-05 1972-09-19 Beckman Instruments Inc Illumination apparatus
US4011004A (en) * 1975-02-06 1977-03-08 Geometric Data Corporation Pivotable stage for microscope system
FR2505058B1 (fr) * 1981-04-29 1985-08-16 Essilor Int Dispositif pour l'examen en eclairage a fond noir
DD215640A1 (de) * 1983-05-02 1984-11-14 Zeiss Jena Veb Carl Frontlinsengruppe fuer immersionsmikroskopobjektiv in hd-ausfuehrung mit hoher apertur
JPS6090319A (ja) * 1983-10-24 1985-05-21 Olympus Optical Co Ltd 暗視野照明装置
US5982534A (en) * 1997-06-18 1999-11-09 The Regents Of The University Of California Specimen illumination apparatus with optical cavity for dark field illumination
DE102022107721A1 (de) 2022-03-31 2023-10-05 Jenoptik Optical Systems Gmbh Beleuchtung für ein Mikroskop, Mikroskop mit Dunkelfeldbeleuchtung, Verwendung zur Blutuntersuchung und Verfahren zum Beleuchten einer Probe

Also Published As

Publication number Publication date
GB378344A (en) 1932-08-11
GB411338A (en) 1934-06-07
US1951635A (en) 1934-03-20
US1999240A (en) 1935-04-30
AT138888B (de) 1934-10-10
FR731475A (fr) 1932-09-03

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