AU2001252787A1 - Compact imaging system including an aspheric quaternary element - Google Patents

Compact imaging system including an aspheric quaternary element

Info

Publication number
AU2001252787A1
AU2001252787A1 AU2001252787A AU5278701A AU2001252787A1 AU 2001252787 A1 AU2001252787 A1 AU 2001252787A1 AU 2001252787 A AU2001252787 A AU 2001252787A AU 5278701 A AU5278701 A AU 5278701A AU 2001252787 A1 AU2001252787 A1 AU 2001252787A1
Authority
AU
Australia
Prior art keywords
aspheric
imaging system
system including
compact imaging
quaternary element
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.)
Abandoned
Application number
AU2001252787A
Inventor
Allan David Beach
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.)
Industrial Research Ltd
Original Assignee
IND RES Ltd
Industrial Research Ltd
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 IND RES Ltd, Industrial Research Ltd filed Critical IND RES Ltd
Publication of AU2001252787A1 publication Critical patent/AU2001252787A1/en
Abandoned legal-status Critical Current

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
    • G02B17/0647—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
    • G02B17/0652—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors on-axis systems with at least one of the mirrors having a central aperture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
AU2001252787A 2000-04-07 2001-04-06 Compact imaging system including an aspheric quaternary element Abandoned AU2001252787A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ503853 2000-04-07
NZ50385300 2000-04-07
PCT/NZ2001/000053 WO2001077734A1 (en) 2000-04-07 2001-04-06 Compact imaging system including an aspheric quaternary element

Publications (1)

Publication Number Publication Date
AU2001252787A1 true AU2001252787A1 (en) 2001-10-23

Family

ID=19927825

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252787A Abandoned AU2001252787A1 (en) 2000-04-07 2001-04-06 Compact imaging system including an aspheric quaternary element

Country Status (2)

Country Link
AU (1) AU2001252787A1 (en)
WO (1) WO2001077734A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004017235D1 (en) 2004-12-15 2008-11-27 Europ Agence Spatiale SSERACHSENSPIEGELN
DE102006047387A1 (en) * 2006-10-06 2008-04-10 Carl Zeiss Smt Ag Compact 3-mirror lens
US8075144B2 (en) 2008-11-20 2011-12-13 Bae Systems Information And Electronic Systems Integration Inc. Integrated telescope baffle and mirror support
US7926961B2 (en) 2008-11-20 2011-04-19 Bae Systems Information And Electronic Systems Integration Inc. Low background flux telescope with integrated baffle
US8397536B2 (en) * 2010-05-26 2013-03-19 Corning Incorporated Apparatus and method for controlling thickness of a flowing ribbon of molten glass
CN103293666B (en) * 2013-06-09 2016-01-13 北京理工大学 Secondary mirror is the coaxial four catoptrons initiatively varifocal optical system of sphere
CN103487923B (en) * 2013-09-17 2015-09-02 中国科学院西安光学精密机械研究所 Total reflection optical imaging system
CN105204148B (en) * 2015-10-15 2018-07-06 苏州大学 It is a kind of to block face visual field three-mirror reflection telephotolens without secondary
CN107991765A (en) * 2016-10-27 2018-05-04 北京遥感设备研究所 A kind of small big visual field of F numbers is all-trans optical system
CN107966804A (en) * 2017-12-30 2018-04-27 苏州大学 Four speculum telephotolens of compact long-focus
CN110471173B (en) * 2019-08-05 2021-05-11 同济大学 Four-reflection medium wave infrared viewfinder optical system with diffraction surface
CN113126270B (en) * 2020-01-15 2022-04-22 清华大学 Free-form surface off-axis three-mirror imaging system
CN113917676B (en) * 2020-07-07 2022-08-19 中国科学院西安光学精密机械研究所 Femtosecond time resolution ultraviolet light transmission system
CN116909004B (en) * 2023-09-13 2023-11-28 武汉二元科技有限公司 Infrared detection optical system based on free-form surface off-axis four-reflection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460886A (en) * 1966-06-17 1969-08-12 Nz Government Telescopic system utilizing three axially aligned substantially hyperbolic mirrors
GB9711363D0 (en) * 1997-06-02 1997-07-30 Pilkington Perkin Elmer Ltd Optical system

Also Published As

Publication number Publication date
WO2001077734A1 (en) 2001-10-18

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