IL97940A0 - Wide field all-reflective multiple field of view telescope - Google Patents

Wide field all-reflective multiple field of view telescope

Info

Publication number
IL97940A0
IL97940A0 IL97940A IL9794091A IL97940A0 IL 97940 A0 IL97940 A0 IL 97940A0 IL 97940 A IL97940 A IL 97940A IL 9794091 A IL9794091 A IL 9794091A IL 97940 A0 IL97940 A0 IL 97940A0
Authority
IL
Israel
Prior art keywords
field
reflective multiple
view telescope
wide
wide field
Prior art date
Application number
IL97940A
Other languages
English (en)
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL97940A0 publication Critical patent/IL97940A0/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0626—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors
    • G02B17/0636—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors off-axis or unobscured systems in which all of the mirrors share a common axis of rotational symmetry
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0694—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror with variable magnification or multiple imaging planes, including multispectral systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
IL97940A 1990-05-21 1991-04-24 Wide field all-reflective multiple field of view telescope IL97940A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/525,801 US5009494A (en) 1990-05-21 1990-05-21 Wide field all-reflective multiple field of view telescope

Publications (1)

Publication Number Publication Date
IL97940A0 true IL97940A0 (en) 1992-06-21

Family

ID=24094653

Family Applications (1)

Application Number Title Priority Date Filing Date
IL97940A IL97940A0 (en) 1990-05-21 1991-04-24 Wide field all-reflective multiple field of view telescope

Country Status (5)

Country Link
US (1) US5009494A (fr)
EP (1) EP0458130B1 (fr)
JP (1) JPH06317755A (fr)
DE (1) DE69110762D1 (fr)
IL (1) IL97940A0 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943258A1 (de) * 1989-12-29 1991-07-11 Michael Brunn Silhouettierungsfreies spiegelsystem fuer astronomische teleskope vom typ schiefspiegler
JPH05134192A (ja) * 1991-05-02 1993-05-28 Hughes Aircraft Co 多数の同時機能を有する光学系
US5227923A (en) * 1991-09-30 1993-07-13 Hughes Aircraft Company Dual-field of view reflective reimaging telescope
US5414555A (en) * 1992-01-13 1995-05-09 Aerojet-General Corporation Method for the manufacture of a three-mirror optical system and the optical system resulting therefrom
US5221990A (en) * 1992-03-09 1993-06-22 Hughes Aircraft Company Wide field of view automotive rear vision optical system
US5287218A (en) * 1992-04-07 1994-02-15 Hughes Aircraft Company Re-imaging optical system including refractive and diffractive optical elements
US5363235A (en) * 1993-02-10 1994-11-08 Hughes Aircraft Company Dual field of view multi wavelength sensor
US5930055A (en) * 1994-09-29 1999-07-27 Eisenberg; Yeshayahu S. Lens apparatus
US5477395A (en) * 1994-11-14 1995-12-19 Hughes Aircraft Company Two nested all-reflective afocal telescopes providing four fields of view
DE69737785T2 (de) * 1996-04-18 2008-02-07 Kanebo Trinity Holdings, Ltd. Nahen infrarotstrahlen absorbierender film und damit ausgerüstete mehrschichtige verbrundplatte
US5831762A (en) * 1996-06-21 1998-11-03 Raytheon Company Imaging sensor having multiple fields of view and utilizing all-reflective optics
US6020994A (en) * 1998-09-23 2000-02-01 Raytheon Company Integrated multifunctional multispectral sight assembly and method
US6862146B2 (en) * 2002-06-11 2005-03-01 Magna Donnelly, Inc. Afocal optical rearview mirror assembly
US7099077B2 (en) * 2005-01-05 2006-08-29 Raytheon Company Optical system having three fields of view using two all-reflective optical modules
US20070209268A1 (en) * 2006-03-09 2007-09-13 Santa Barbara Infrared, Inc. Laser rangefinder sighting apparatus and method
US8154712B2 (en) * 2008-07-23 2012-04-10 Corning Incorporated Insertion of laser path in multiple field of view reflective telescope
US7952799B2 (en) * 2009-06-19 2011-05-31 Corning Incorporated Extreme broadband compact optical system with multiple fields of view
DE102010018498B4 (de) * 2010-04-22 2021-08-19 Andreas Obrebski Optische Anordnung und optische Vorrichtung oder Gerät
US9228895B2 (en) * 2012-05-25 2016-01-05 Raytheon Company Imaging system with multiple focal plane array sensors
US9200966B2 (en) 2013-07-24 2015-12-01 Raytheon Company Dual field of view telescope
DE102015104323A1 (de) 2015-03-23 2016-09-29 Carl Zeiss Smt Gmbh Zoomsystem mit austauschbaren optischen Elementen
US10761307B2 (en) * 2016-12-06 2020-09-01 Raytheon Company Bypass optical switch and methods
US11099371B2 (en) * 2017-12-12 2021-08-24 Raytheon Company Telescope bypass mirror mechanism with minimized stow volume
US11268860B2 (en) 2020-07-24 2022-03-08 Raytheon Company Radiometric calibration of detector
CN115683565B (zh) * 2022-10-12 2025-08-05 中国航空工业集团公司洛阳电光设备研究所 一种离轴两反产品零度视场光轴的寻找方法及监测方法
CN117908243B (zh) * 2024-03-12 2024-06-07 东华大学 多视场望远系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554628A (en) * 1966-05-03 1971-01-12 Texas Instruments Inc Infrared optical system utilizing circular scanning
US3631248A (en) * 1969-12-30 1971-12-28 Texas Instruments Inc Target-scanning camera comprising a constant temperature source for providing a calibration signal
US3674334A (en) * 1971-01-04 1972-07-04 Perkin Elmer Corp Catoptric anastigmatic afocal optical system
US3790247A (en) * 1972-06-09 1974-02-05 Bendix Corp All reflective image space scanning device
GB1594966A (en) * 1977-06-01 1981-08-05 Pilkington Perkin Elmer Ltd Infra-red optical lens sytems
US4101195A (en) * 1977-07-29 1978-07-18 Nasa Anastigmatic three-mirror telescope
US4265510A (en) * 1979-05-16 1981-05-05 Hughes Aircraft Company Three mirror anastigmatic optical system
US4812030A (en) * 1985-01-03 1989-03-14 The Boeing Company Catoptric zoom optical device
US4804258A (en) * 1986-05-05 1989-02-14 Hughes Aircraft Company Four mirror afocal wide field of view optical system
US4934805A (en) * 1986-11-12 1990-06-19 The Boeing Company Fixed step catoptric zoom system
US4834517A (en) * 1987-01-13 1989-05-30 Hughes Aircraft Company Method and apparatus for receiving optical signals
DE68913256T2 (de) * 1988-10-17 1994-09-08 Hughes Aircraft Co Reflektierendes, kontinuierliches optisches Zoomsystem.

Also Published As

Publication number Publication date
EP0458130A3 (en) 1992-03-04
US5009494A (en) 1991-04-23
JPH06317755A (ja) 1994-11-15
DE69110762D1 (de) 1995-08-03
EP0458130B1 (fr) 1995-06-28
EP0458130A2 (fr) 1991-11-27

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Legal Events

Date Code Title Description
RH Patent void