FR1130371A - Système optique grand angulaire - Google Patents

Système optique grand angulaire

Info

Publication number
FR1130371A
FR1130371A FR1130371DA FR1130371A FR 1130371 A FR1130371 A FR 1130371A FR 1130371D A FR1130371D A FR 1130371DA FR 1130371 A FR1130371 A FR 1130371A
Authority
FR
France
Prior art keywords
optical system
wide angle
angle optical
wide
optical
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
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.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke GmbH
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 Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Application granted granted Critical
Publication of FR1130371A publication Critical patent/FR1130371A/fr
Expired legal-status Critical Current

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)
FR1130371D 1954-08-31 1955-08-29 Système optique grand angulaire Expired FR1130371A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE338976X 1954-08-31
DE830713X 1957-02-14

Publications (1)

Publication Number Publication Date
FR1130371A true FR1130371A (fr) 1957-02-05

Family

ID=25817311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130371D Expired FR1130371A (fr) 1954-08-31 1955-08-29 Système optique grand angulaire

Country Status (4)

Country Link
US (1) US2781695A (fr)
CH (1) CH338976A (fr)
FR (1) FR1130371A (fr)
GB (1) GB772912A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297350B (de) * 1966-10-05 1969-06-12 Ct De Rech S Et De Calculs Opt Weitwinkelobjektiv

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR72472E (fr) * 1954-08-31 1960-04-14 Schneider Co Optische Werke Système optique grand angulaire
US2821113A (en) * 1957-03-18 1958-01-28 James G Baker Wide angle photographic objective
DE1273853B (de) * 1961-03-08 1968-07-25 Schneider Co Optische Werke Photographisches oder kinematographisches Aufnahmeobjektiv grosser Bildwinkelleistung
US3466116A (en) * 1967-05-22 1969-09-09 Eastman Kodak Co Four component objective lens
US3466117A (en) * 1967-05-29 1969-09-09 Eastman Kodak Co Four component objective lens
JPS5124886B2 (fr) * 1972-03-27 1976-07-27
JPH0648327B2 (ja) * 1984-07-28 1994-06-22 オリンパス光学工業株式会社 内視鏡対物レンズ
JP2646350B2 (ja) * 1986-01-28 1997-08-27 オリンパス光学工業株式会社 内視鏡対物レンズ
US5805359A (en) * 1995-05-19 1998-09-08 Olympus Optical Co., Ltd. Wide-angle lens system
JP3810106B2 (ja) * 1995-05-19 2006-08-16 オリンパス株式会社 広角レンズ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190121211A (fr) * 1901-10-22 1902-10-09
DE322506C (de) * 1918-03-27 1920-07-01 Paul Rudolph Dr Lichtstarkes sphaerisch und chromatisch korregiertes Objektiv mit anastigmatischer Bildebnung
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
CH310552A (de) * 1953-02-06 1955-10-31 Bertele Ludwig Weitwinkelobjektiv.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297350B (de) * 1966-10-05 1969-06-12 Ct De Rech S Et De Calculs Opt Weitwinkelobjektiv

Also Published As

Publication number Publication date
US2781695A (en) 1957-02-19
CH338976A (de) 1959-06-15
GB772912A (en) 1957-04-17

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