CH283114A - Weitwinkelobjektiv. - Google Patents

Weitwinkelobjektiv.

Info

Publication number
CH283114A
CH283114A CH283114DA CH283114A CH 283114 A CH283114 A CH 283114A CH 283114D A CH283114D A CH 283114DA CH 283114 A CH283114 A CH 283114A
Authority
CH
Switzerland
Prior art keywords
wide angle
angle lens
lens
wide
angle
Prior art date
Application number
Other languages
English (en)
Inventor
Ludwig Bertele
Original Assignee
Wild Heerbrugg 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 Wild Heerbrugg Ag filed Critical Wild Heerbrugg Ag
Publication of CH283114A publication Critical patent/CH283114A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CH283114D 1950-02-13 1950-02-13 Weitwinkelobjektiv. CH283114A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH283114T 1950-02-13

Publications (1)

Publication Number Publication Date
CH283114A true CH283114A (de) 1952-05-31

Family

ID=45815390

Family Applications (1)

Application Number Title Priority Date Filing Date
CH283114D CH283114A (de) 1950-02-13 1950-02-13 Weitwinkelobjektiv.

Country Status (5)

Country Link
US (1) US2734424A (de)
CH (1) CH283114A (de)
DE (2) DE906520C (de)
FR (2) FR1032422A (de)
GB (1) GB680185A (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074285B (de) * 1960-01-28 Fa Carl Zeiss Heidenheim/Brenz Anastigmatisches Objektiv
US2734424A (en) * 1950-02-13 1956-02-14 bertele
FR1059380A (fr) * 1951-07-12 1954-03-24 Objectif composé
CH296056A (de) * 1951-10-20 1954-01-31 Bertele Ludwig Weitwinkelobjektiv.
CH307376A (de) * 1952-09-08 1955-05-31 Bertele Ludwig Weitwinkelobjektiv.
GB730411A (en) * 1952-11-20 1955-05-25 Gordon Henry Cook Improvements in or relating to wide-angle optical objectives
CH338976A (de) * 1954-08-31 1959-06-15 Schneider Co Optische Werke Sphärisch, chromatisch, komatisch, astigmatisch und auf Bildfeldebnung korrigiertes Weitwinkelobjektiv
US2845845A (en) * 1955-04-13 1958-08-05 Soc Optique Mec Haute Prec Orthoscopic wide angle objective
CH341327A (de) * 1956-01-28 1959-09-30 Bertele Ludwig Weitwinkelobjektiv
DE1107416B (de) * 1957-02-14 1961-05-25 Schneider Co Optische Werke Optisches System grosser Bildwinkelleistung
US2821113A (en) * 1957-03-18 1958-01-28 James G Baker Wide angle photographic objective
DE1168113B (de) * 1959-05-30 1964-04-16 Continental Elektro Ind Ag Afokales Vorsatzsystem zur Verkuerzung der Brennweiten von vorzugsweise fotografischen Objektiven
DE1273853B (de) * 1961-03-08 1968-07-25 Schneider Co Optische Werke Photographisches oder kinematographisches Aufnahmeobjektiv grosser Bildwinkelleistung
US3170025A (en) * 1961-06-07 1965-02-16 Ino Yoshiyuki Optical system for panoramic photographing
US3524695A (en) * 1963-07-16 1970-08-18 Canon Kk Eight element objective with angular field of 72degrees
US3498698A (en) * 1965-08-06 1970-03-03 Canon Kk Wide angle objective
DE1472195A1 (de) * 1965-08-19 1969-02-20 Rodenstock Optik G Verbessertes Weitwinkelobjektiv
US3495895A (en) * 1966-09-01 1970-02-17 Rodenstock Optik G Apochromatic,symmetrical,wide-angle objective lens system
DE1772665A1 (de) * 1968-06-15 1970-08-20 Leitz Ernst Gmbh Objektiv mit in bezug auf seine Brennweite relativ grosser bildseitiger Schnittweite
US3634000A (en) * 1969-05-06 1972-01-11 Zeiss Jena Veb Carl Wide-angle lens comprising eight components
JPS5410446B2 (de) * 1973-12-24 1979-05-07
DE2412898C2 (de) * 1974-03-18 1988-10-20 Fa. Carl Zeiss, 7920 Heidenheim Unsymmetrisches Weitwinkel-Objektiv
US4319809A (en) * 1980-04-15 1982-03-16 The United States Of America As Represented By The Secretary Of The Air Force Symmetrical 1:1 photographic objective lens
JPH03288112A (ja) * 1990-04-04 1991-12-18 Dainippon Screen Mfg Co Ltd 色消しレンズ系

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600005A (en) * 1944-01-28 1948-03-30 Horatio Matthews A uniformly-refracting lens
US706650A (en) * 1900-11-05 1902-08-12 Carl Paul Goerz Astigmatically-corrected wide-angle objective.
US2031792A (en) * 1933-07-26 1936-02-25 Zeiss Carl Fa Anastigmatic objective for photography and projection
US2325275A (en) * 1942-02-12 1943-07-27 Bausch & Lomb Photographic objective
US2383115A (en) * 1943-04-17 1945-08-21 C P Goerz American Optical Com Photographic lens
US2516724A (en) * 1946-08-23 1950-07-25 Rossinov Michael Michaelovitch Wide angle orthoscopic anastigmatic photographic objective
US2734424A (en) * 1950-02-13 1956-02-14 bertele

Also Published As

Publication number Publication date
DE906520C (de) 1954-03-15
FR64943E (fr) 1955-12-14
FR1032422A (fr) 1953-07-01
DE945959C (de) 1956-07-19
US2734424A (en) 1956-02-14
GB680185A (en) 1952-10-01

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