[go: up one dir, main page]

DE69839419D1 - Optisches Element - Google Patents

Optisches Element

Info

Publication number
DE69839419D1
DE69839419D1 DE69839419T DE69839419T DE69839419D1 DE 69839419 D1 DE69839419 D1 DE 69839419D1 DE 69839419 T DE69839419 T DE 69839419T DE 69839419 T DE69839419 T DE 69839419T DE 69839419 D1 DE69839419 D1 DE 69839419D1
Authority
DE
Germany
Prior art keywords
optical element
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 - Lifetime
Application number
DE69839419T
Other languages
English (en)
Other versions
DE69839419T2 (de
Inventor
Makoto Sekita
Fumiaki Kumagai
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69839419D1 publication Critical patent/DE69839419D1/de
Publication of DE69839419T2 publication Critical patent/DE69839419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • 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
    • G02B17/0663—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 off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0836—Catadioptric systems using more than three curved mirrors
    • G02B17/0848—Catadioptric systems using more than three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
DE69839419T 1997-12-02 1998-11-30 Optisches Element Expired - Lifetime DE69839419T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP33199797 1997-12-02
JP33199797 1997-12-02
JP32095098 1998-11-11
JP10320950A JPH11231115A (ja) 1997-12-02 1998-11-11 光学素子

Publications (2)

Publication Number Publication Date
DE69839419D1 true DE69839419D1 (de) 2008-06-12
DE69839419T2 DE69839419T2 (de) 2009-09-10

Family

ID=26570290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839419T Expired - Lifetime DE69839419T2 (de) 1997-12-02 1998-11-30 Optisches Element

Country Status (4)

Country Link
US (1) US6616287B2 (de)
EP (1) EP0921427B1 (de)
JP (1) JPH11231115A (de)
DE (1) DE69839419T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6252715B1 (en) * 1997-03-13 2001-06-26 T. Squared G, Inc. Beam pattern contractor and focus element, method and apparatus
CN1601321A (zh) * 1999-02-10 2005-03-30 松下电器产业株式会社 反射型光学装置和反射型固体光学装置及使用这些装置的装置
JP4574774B2 (ja) * 2000-01-06 2010-11-04 オリンパス株式会社 映像表示装置
DE10043996A1 (de) * 2000-09-05 2002-03-14 Cube Optics Ag Koppelvorrichtung und Verfahren zur Herstellung hierfür
JP3943952B2 (ja) 2001-03-05 2007-07-11 キヤノン株式会社 画像読取装置
TW594043B (en) 2001-04-11 2004-06-21 Matsushita Electric Ind Co Ltd Reflection type optical apparatus and photographing apparatus using the same, multi-wavelength photographing apparatus, monitoring apparatus for vehicle
JP2003004922A (ja) 2001-06-26 2003-01-08 Canon Inc 反射光学素子およびその製造方法、光学系、光学機器
JP4371634B2 (ja) * 2002-07-11 2009-11-25 キヤノン株式会社 結像光学系及びそれを用いた画像読取装置
US6896381B2 (en) * 2002-10-11 2005-05-24 Light Prescriptions Innovators, Llc Compact folded-optics illumination lens
US6924943B2 (en) * 2002-12-02 2005-08-02 Light Prescriptions Innovators, Llc Asymmetric TIR lenses producing off-axis beams
US7042655B2 (en) * 2002-12-02 2006-05-09 Light Prescriptions Innovators, Llc Apparatus and method for use in fulfilling illumination prescription
US7377671B2 (en) * 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
US8075147B2 (en) 2003-05-13 2011-12-13 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US7329029B2 (en) 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US7021797B2 (en) * 2003-05-13 2006-04-04 Light Prescriptions Innovators, Llc Optical device for repositioning and redistributing an LED's light
WO2005012951A2 (en) * 2003-07-28 2005-02-10 Light Prescriptions Innovators, Llc Three-dimensional simultaneous multiple-surface method and free-form illumination-optics designed therefrom
US7006306B2 (en) * 2003-07-29 2006-02-28 Light Prescriptions Innovators, Llc Circumferentially emitting luminaires and lens-elements formed by transverse-axis profile-sweeps
CN100413070C (zh) * 2004-01-30 2008-08-20 松下电器产业株式会社 部件内置模块、配备部件内置模块的电子设备以及部件内置模块的制造方法
US20050207006A1 (en) * 2004-03-22 2005-09-22 Molina Marc D Orientation piece
US7275397B2 (en) * 2004-05-21 2007-10-02 Corning Incorporated Method of molding a silica article
DE102004026993B4 (de) * 2004-06-03 2010-04-01 Carl Zeiss Jena Gmbh Kamera
US7021778B1 (en) * 2004-09-24 2006-04-04 General Dynamics Advanced Information Systems, Inc. Compact-depth spiral telescope and method of making and using the same
EP1920285A4 (de) 2005-07-28 2010-11-03 Light Prescriptions Innovators Linsenförmige optische freiformelemente und ihre anwendung auf kondensatoren und scheinwerfer
WO2007014371A2 (en) 2005-07-28 2007-02-01 Light Prescriptions Innovators, Llc Etendue-conserving illumination-optics for backlights and frontlights
US8631787B2 (en) 2005-07-28 2014-01-21 Light Prescriptions Innovators, Llc Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
US20070138505A1 (en) * 2005-12-12 2007-06-21 Kyma Technologies, Inc. Low defect group III nitride films useful for electronic and optoelectronic devices and methods for making the same
EP2064487A4 (de) 2006-07-14 2010-09-01 Light Prescriptions Innovators Helligkeitsverstärkender film
WO2008022065A2 (en) 2006-08-11 2008-02-21 Light Prescriptions Innovators, Llc Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
US20080297928A1 (en) * 2007-06-01 2008-12-04 Crowe Devon G Low mass optical device and method
DE102010040030B4 (de) 2010-08-31 2017-02-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Objektiv und Bildaufnahmesystem
JP2013122538A (ja) * 2011-12-12 2013-06-20 Samsung Techwin Co Ltd 結像光学系及び撮像装置
CN103809278B (zh) * 2012-11-06 2016-09-14 清华大学 离轴三反镜
CN103809277B (zh) * 2012-11-06 2016-09-14 清华大学 离轴三反镜
JP2015099336A (ja) * 2013-11-20 2015-05-28 株式会社東芝 光学素子および光学装置
DE102015105673B4 (de) 2015-04-14 2018-03-08 Asphericon Gmbh Reflexiver Strahlformer
DE102019128446B4 (de) * 2019-10-22 2025-05-28 Carl Zeiss Ag Fotoobjektiv, Bildaufnahmegerät und Verfahren zu deren Herstellung
CN113126238B (zh) * 2021-03-26 2022-03-25 中国科学院西安光学精密机械研究所 次镜调焦方法、空间光学相机及其设计方法
DE102022104362B4 (de) * 2022-02-24 2024-09-05 tooz technologies GmbH Objektiv sowie Verfahren zu dessen Herstellung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674334A (en) 1971-01-04 1972-07-04 Perkin Elmer Corp Catoptric anastigmatic afocal optical system
ZA743309B (en) * 1974-05-22 1976-01-28 P Dolamore A reflective device
DE2753029B1 (de) * 1977-11-28 1979-03-29 Swarovski & Co Wildwarnreflektor
US4265510A (en) 1979-05-16 1981-05-05 Hughes Aircraft Company Three mirror anastigmatic optical system
GB2108702B (en) 1981-10-14 1985-06-19 Marconi Avionics Optical arrangements
US4737021A (en) 1986-03-21 1988-04-12 Dietrich Korsch Wide-field three-mirror collimator
US4957356A (en) * 1987-04-20 1990-09-18 Canon Kabushiki Kaisha Finder device
EP0365406B1 (de) 1988-10-21 1993-09-29 Thomson-Csf Optisches Kollimationssystem für eine Helmsichtanzeige
US5063586A (en) 1989-10-13 1991-11-05 At&T Bell Laboratories Apparatus for semiconductor lithography
US5241419A (en) * 1992-01-27 1993-08-31 General Electric Company Co-axial viewing device for lasers
AU2334992A (en) * 1992-04-02 1993-11-08 Yonatan Gerlitz Visual display apparatus
US5543966A (en) * 1993-12-29 1996-08-06 Eastman Kodak Company Hybrid refractive/diffractive achromatic camera lens
US6021004A (en) 1995-02-28 2000-02-01 Canon Kabushiki Kaisha Reflecting type of zoom lens
US6166866A (en) * 1995-02-28 2000-12-26 Canon Kabushiki Kaisha Reflecting type optical system
JP3666953B2 (ja) * 1995-09-27 2005-06-29 キヤノン株式会社 光学素子
JP3676472B2 (ja) * 1996-01-19 2005-07-27 オリンパス株式会社 接眼光学系
JPH09211331A (ja) 1996-01-29 1997-08-15 Canon Inc 反射光学系
JP3792799B2 (ja) 1996-08-27 2006-07-05 キヤノン株式会社 光学素子を有する光学系及びそれを用いた撮像装置

Also Published As

Publication number Publication date
US20020041453A1 (en) 2002-04-11
EP0921427A2 (de) 1999-06-09
EP0921427B1 (de) 2008-04-30
DE69839419T2 (de) 2009-09-10
US6616287B2 (en) 2003-09-09
EP0921427A3 (de) 2004-08-04
JPH11231115A (ja) 1999-08-27

Similar Documents

Publication Publication Date Title
DE69839419D1 (de) Optisches Element
DE69824173D1 (de) Optisches bauelement
DE69833170D1 (de) Optisches Aufzeichnungselement
DE69826753D1 (de) Optischer Profilsensor
DE69841101D1 (de) Optisches rechensystem
DE69837716D1 (de) Optischer steckverbinder
ID19914A (id) Kacamata
FI972023A0 (fi) Optisk add/drop-anordning
DE69821980D1 (de) Optischer korrelator
FI974225A0 (fi) Optisk mottagare
DE69926955D1 (de) Diffraktives optisches Element
DE69739985D1 (de) Optischer Modulator
DE59807663D1 (de) Endoskopobjektiv
IDP000009398A (id) Serat geser-dispersi
NO983853D0 (no) Optisk forbindelse
DE59805798D1 (de) Deformationselement
DE69838197D1 (de) Optischer Verbinder
NO973273D0 (no) Sammenkoblingselement
DE69821476D1 (de) Optischer modulator
DE69826125D1 (de) Fixiergerät
DE69842255D1 (de) Optisches abtastgerät
ID25903A (id) Lensa oftalmik holografik
EP1039317A4 (de) Optischer film
DE69805163D1 (de) Optisches system
FI974224A0 (fi) Optisk mottagare

Legal Events

Date Code Title Description
8364 No opposition during term of opposition