FR2256421A1 - - Google Patents

Info

Publication number
FR2256421A1
FR2256421A1 FR7346888A FR7346888A FR2256421A1 FR 2256421 A1 FR2256421 A1 FR 2256421A1 FR 7346888 A FR7346888 A FR 7346888A FR 7346888 A FR7346888 A FR 7346888A FR 2256421 A1 FR2256421 A1 FR 2256421A1
Authority
FR
France
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.)
Granted
Application number
FR7346888A
Other versions
FR2256421B1 (fr
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.)
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Original Assignee
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
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 Societe dOptique Precision Electronique et Mecanique SOPELEM SA filed Critical Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Priority to FR7346888A priority Critical patent/FR2256421B1/fr
Priority to CH1413374A priority patent/CH583913A5/xx
Priority to ES431522A priority patent/ES431522A1/es
Priority to GB5094374A priority patent/GB1470199A/en
Priority to NL7415678A priority patent/NL180047C/xx
Priority to IT7067674A priority patent/IT1027115B/it
Priority to DE19742461111 priority patent/DE2461111C2/de
Priority to BE151982A priority patent/BE823917A/fr
Publication of FR2256421A1 publication Critical patent/FR2256421A1/fr
Application granted granted Critical
Publication of FR2256421B1 publication Critical patent/FR2256421B1/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
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G02B13/146—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation with corrections for use in multiple wavelength bands, such as infrared and visible light, e.g. FLIR systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Optical Head (AREA)
FR7346888A 1973-12-28 1973-12-28 Expired FR2256421B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7346888A FR2256421B1 (fr) 1973-12-28 1973-12-28
CH1413374A CH583913A5 (fr) 1973-12-28 1974-10-22
ES431522A ES431522A1 (es) 1973-12-28 1974-10-30 Perfeccionamientos introducidos en un objetivo apocromaticode muy alta definicion.
GB5094374A GB1470199A (en) 1973-12-28 1974-11-25 Objectives
NL7415678A NL180047C (nl) 1973-12-28 1974-12-02 Opname-objectief.
IT7067674A IT1027115B (it) 1973-12-28 1974-12-18 Obiettivo apocromaticc di alta de finizione
DE19742461111 DE2461111C2 (de) 1973-12-28 1974-12-23 Langbrennweitiges Objektiv
BE151982A BE823917A (fr) 1973-12-28 1974-12-27 Objectif apochromatique de haute definition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346888A FR2256421B1 (fr) 1973-12-28 1973-12-28

Publications (2)

Publication Number Publication Date
FR2256421A1 true FR2256421A1 (fr) 1975-07-25
FR2256421B1 FR2256421B1 (fr) 1976-11-19

Family

ID=9129913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346888A Expired FR2256421B1 (fr) 1973-12-28 1973-12-28

Country Status (8)

Country Link
BE (1) BE823917A (fr)
CH (1) CH583913A5 (fr)
DE (1) DE2461111C2 (fr)
ES (1) ES431522A1 (fr)
FR (1) FR2256421B1 (fr)
GB (1) GB1470199A (fr)
IT (1) IT1027115B (fr)
NL (1) NL180047C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195747A2 (fr) * 1985-03-19 1986-09-24 DST Deutsche System-Technik GmbH Objectif à grand angle de large ouverture pour rayonnement infrarouge
EP0272719A1 (fr) * 1986-11-24 1988-06-29 Koninklijke Philips Electronics N.V. Système de projection à lentilles
EP0273476A1 (fr) * 1986-11-24 1988-07-06 Koninklijke Philips Electronics N.V. Système de projection d'image

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219187C2 (de) * 1992-06-12 1997-05-28 Jenoptik Jena Gmbh CCD-Kamera mit apochromatischem Kompaktobjektiv mit großem Bildfeld
CN115113365B (zh) * 2022-05-23 2023-12-15 江西欧菲光学有限公司 光学系统、镜头模组和电子设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278753B (de) * 1964-08-13 1968-09-26 Asahi Optical Co Ltd Langbrennweitiges Objektiv

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195747A2 (fr) * 1985-03-19 1986-09-24 DST Deutsche System-Technik GmbH Objectif à grand angle de large ouverture pour rayonnement infrarouge
EP0195747A3 (en) * 1985-03-19 1989-03-15 Ludvik Dr. Canzek Wide angle lens with a large aperture for the infrared wavelength
EP0272719A1 (fr) * 1986-11-24 1988-06-29 Koninklijke Philips Electronics N.V. Système de projection à lentilles
EP0273476A1 (fr) * 1986-11-24 1988-07-06 Koninklijke Philips Electronics N.V. Système de projection d'image

Also Published As

Publication number Publication date
CH583913A5 (fr) 1977-01-14
ES431522A1 (es) 1976-11-01
NL180047B (nl) 1986-07-16
DE2461111C2 (de) 1982-04-29
FR2256421B1 (fr) 1976-11-19
NL180047C (nl) 1986-12-16
DE2461111A1 (de) 1975-07-03
BE823917A (fr) 1975-06-27
GB1470199A (en) 1977-04-14
IT1027115B (it) 1978-11-20
NL7415678A (nl) 1975-07-01

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse