BE828771A - Objectif - Google Patents

Objectif

Info

Publication number
BE828771A
BE828771A BE156094A BE156094A BE828771A BE 828771 A BE828771 A BE 828771A BE 156094 A BE156094 A BE 156094A BE 156094 A BE156094 A BE 156094A BE 828771 A BE828771 A BE 828771A
Authority
BE
Belgium
Prior art keywords
goal
Prior art date
Application number
BE156094A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE828771A publication Critical patent/BE828771A/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
BE156094A 1974-05-06 1975-05-06 Objectif BE828771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1992374A GB1451277A (en) 1974-05-06 1974-05-06 Lens structure

Publications (1)

Publication Number Publication Date
BE828771A true BE828771A (fr) 1975-09-01

Family

ID=10137395

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156094A BE828771A (fr) 1974-05-06 1975-05-06 Objectif

Country Status (6)

Country Link
US (1) US3992078A (it)
BE (1) BE828771A (it)
DE (1) DE2520194A1 (it)
FR (1) FR2270606B3 (it)
GB (1) GB1451277A (it)
NL (1) NL7505186A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080564B (en) * 1980-07-24 1984-01-18 Pilkington Perkin Elmer Ltd Eyepiece system for infra-red optical systems
JPS6029717A (ja) * 1983-07-28 1985-02-15 Canon Inc 水陸両用カメラの光学系
US5737120A (en) * 1995-03-14 1998-04-07 Corning Incorporated Low weight, achromatic, athermal, long wave infrared objective lens
US7672045B2 (en) * 2007-08-23 2010-03-02 Goodrich Corporation Compact two-element infrared objective lens and IR or thermal sight for weapon having viewing optics
JP2013145301A (ja) * 2012-01-13 2013-07-25 Tamron Co Ltd 赤外線単焦点レンズ
JP6149410B2 (ja) * 2013-02-01 2017-06-21 コニカミノルタ株式会社 遠赤外線用結像光学系，撮像光学装置及びデジタル機器
RU2629888C1 (ru) * 2016-05-25 2017-09-04 Акционерное общество "Швабе - Оборона и Защита" Светосильный объектив для инфракрасной области спектра

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034398A (en) * 1960-06-07 1962-05-15 Barnes Eng Co In-line infrared spectrometer
US3778133A (en) * 1972-07-26 1973-12-11 Itek Corp Lens system having at least one thin, highly deformed plate with aspherical surfaces

Also Published As

Publication number Publication date
DE2520194A1 (de) 1975-11-27
US3992078A (en) 1976-11-16
NL7505186A (nl) 1975-11-10
FR2270606B3 (it) 1978-11-17
GB1451277A (en) 1976-09-29
FR2270606A1 (it) 1975-12-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE RANK ORGANISATION LTD

Effective date: 19870531