CH349099A - Dreigliedriges Vergrösserungsobjektiv - Google Patents

Dreigliedriges Vergrösserungsobjektiv

Info

Publication number
CH349099A
CH349099A CH349099DA CH349099A CH 349099 A CH349099 A CH 349099A CH 349099D A CH349099D A CH 349099DA CH 349099 A CH349099 A CH 349099A
Authority
CH
Switzerland
Prior art keywords
magnifying lens
part magnifying
lens
magnifying
Prior art date
Application number
Other languages
English (en)
Inventor
Caur Carl
Christian Dr Otzen
Original Assignee
Agfa 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 Agfa Ag filed Critical Agfa Ag
Publication of CH349099A publication Critical patent/CH349099A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CH349099D 1955-12-17 1956-12-03 Dreigliedriges Vergrösserungsobjektiv CH349099A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA23978A DE1077889B (de) 1955-12-17 1955-12-17 Dreigliedriges Vergroesserungsobjektiv

Publications (1)

Publication Number Publication Date
CH349099A true CH349099A (de) 1960-09-30

Family

ID=6925565

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349099D CH349099A (de) 1955-12-17 1956-12-03 Dreigliedriges Vergrösserungsobjektiv

Country Status (4)

Country Link
US (1) US2898808A (de)
CH (1) CH349099A (de)
DE (1) DE1077889B (de)
FR (1) FR1168040A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030863A (en) * 1959-12-28 1962-04-24 Bausch & Lomb Zoom type of variable magnification optical system for attachment to photographic objectives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601837A (en) * 1945-10-05 1948-05-13 Taylor Taylor & Hobson Ltd Improvements in or relating to optical objectives
US765006A (en) * 1904-02-17 1904-07-12 Hans Harting Lens.
US1421156A (en) * 1920-11-09 1922-06-27 Booth Lionel Barton Objective for photographic and like purposes
US2279384A (en) * 1941-01-09 1942-04-14 Eastman Kodak Co Photographic objective
US2645154A (en) * 1949-10-17 1953-07-14 Voigtlander & Sohn Ag Five-lens photographic objective
CH313413A (de) * 1952-07-22 1956-04-15 Zeiss Carl Fa Photographisches Objektiv
NL198592A (de) * 1954-07-31

Also Published As

Publication number Publication date
FR1168040A (fr) 1958-12-03
US2898808A (en) 1959-08-11
DE1077889B (de) 1960-03-17

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