GB725242A - Improvements relating to microscope objectives with positive front-lenses - Google Patents

Improvements relating to microscope objectives with positive front-lenses

Info

Publication number
GB725242A
GB725242A GB19238/53A GB1923853A GB725242A GB 725242 A GB725242 A GB 725242A GB 19238/53 A GB19238/53 A GB 19238/53A GB 1923853 A GB1923853 A GB 1923853A GB 725242 A GB725242 A GB 725242A
Authority
GB
United Kingdom
Prior art keywords
lenses
positive front
improvements relating
lens
microscope objectives
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.)
Expired
Application number
GB19238/53A
Other languages
English (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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Publication of GB725242A publication Critical patent/GB725242A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • 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
    • G02B7/027—Mountings, adjusting means, or light-tight connections, for optical elements for lenses the lens being in the form of a sphere or ball
GB19238/53A 1952-07-11 1953-07-10 Improvements relating to microscope objectives with positive front-lenses Expired GB725242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL725242X 1952-07-11

Publications (1)

Publication Number Publication Date
GB725242A true GB725242A (en) 1955-03-02

Family

ID=19817779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19238/53A Expired GB725242A (en) 1952-07-11 1953-07-10 Improvements relating to microscope objectives with positive front-lenses

Country Status (4)

Country Link
DE (1) DE924351C (nl)
FR (1) FR1081024A (nl)
GB (1) GB725242A (nl)
NL (2) NL75353C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083571B (de) * 1955-11-22 1960-06-15 Freiberger Praez Smechanik Veb Verfahren zum optischen Einrichten der Linsen eines mehrgliedrigen optischen Systems zueinander und nach diesem Verfahren eingerichtetes optisches System mit Fassung
DE1100323B (de) * 1958-08-11 1961-02-23 Optische Ind Iade Oude Delftia Befestigungsvorrichtung fuer optische Elemente
DE1246271B (de) * 1964-01-13 1967-08-03 David Mark Cowan In einer Fassung loesbar eingekittetes Prisma
DE102006027609A1 (de) * 2006-06-13 2007-12-20 Carl Zeiss Smt Ag Abbildungsvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB380769A (en) * 1931-12-05 1932-09-22 Leitz Ernst Gmbh Improvements in or relating to microscopes

Also Published As

Publication number Publication date
FR1081024A (fr) 1954-12-15
DE924351C (de) 1955-02-28
NL171014B (nl)
NL75353C (nl)

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