JP3929153B2 - 結像光学系 - Google Patents

結像光学系 Download PDF

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Publication number
JP3929153B2
JP3929153B2 JP00162798A JP162798A JP3929153B2 JP 3929153 B2 JP3929153 B2 JP 3929153B2 JP 00162798 A JP00162798 A JP 00162798A JP 162798 A JP162798 A JP 162798A JP 3929153 B2 JP3929153 B2 JP 3929153B2
Authority
JP
Japan
Prior art keywords
optical system
group
imaging optical
decentered
axis
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 - Fee Related
Application number
JP00162798A
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English (en)
Japanese (ja)
Other versions
JPH11194267A (ja
JPH11194267A5 (enExample
Inventor
研野孝吉
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP00162798A priority Critical patent/JP3929153B2/ja
Priority to US09/110,441 priority patent/US6104537A/en
Publication of JPH11194267A publication Critical patent/JPH11194267A/ja
Priority to US09/494,655 priority patent/US6128137A/en
Publication of JPH11194267A5 publication Critical patent/JPH11194267A5/ja
Application granted granted Critical
Publication of JP3929153B2 publication Critical patent/JP3929153B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/142—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having two groups only
    • G02B15/1425—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having two groups only the first group being negative
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/143—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only
    • G02B15/1435—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only the first group being negative
    • G02B15/143507—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only the first group being negative arranged -++
    • 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
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0816—Catadioptric systems using two 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
    • 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
    • G02B17/0896—Catadioptric systems 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)
  • Lenses (AREA)
JP00162798A 1998-01-07 1998-01-07 結像光学系 Expired - Fee Related JP3929153B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP00162798A JP3929153B2 (ja) 1998-01-07 1998-01-07 結像光学系
US09/110,441 US6104537A (en) 1998-01-07 1998-07-07 Image-forming optical system having a decentered optical element in a first lens group
US09/494,655 US6128137A (en) 1998-01-07 2000-01-31 Image-forming optical system having a decentered optical element in a first lens group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00162798A JP3929153B2 (ja) 1998-01-07 1998-01-07 結像光学系

Publications (3)

Publication Number Publication Date
JPH11194267A JPH11194267A (ja) 1999-07-21
JPH11194267A5 JPH11194267A5 (enExample) 2005-07-21
JP3929153B2 true JP3929153B2 (ja) 2007-06-13

Family

ID=11506784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00162798A Expired - Fee Related JP3929153B2 (ja) 1998-01-07 1998-01-07 結像光学系

Country Status (2)

Country Link
US (2) US6104537A (enExample)
JP (1) JP3929153B2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000199853A (ja) * 1998-10-26 2000-07-18 Olympus Optical Co Ltd 結像光学系及び観察光学系
JP2000147376A (ja) * 1998-11-10 2000-05-26 Canon Inc 投射レンズ及びそれを用いた画像投影装置
JP2000171714A (ja) * 1998-12-07 2000-06-23 Olympus Optical Co Ltd 結像光学系
JP2000187177A (ja) * 1998-12-22 2000-07-04 Olympus Optical Co Ltd 画像表示装置
JP2000231060A (ja) 1999-02-12 2000-08-22 Olympus Optical Co Ltd 結像光学系
US6529330B1 (en) * 1999-09-01 2003-03-04 Canon Kabushiki Kaisha Observation optical system and optical device having the same
JP2002258208A (ja) 2001-03-01 2002-09-11 Mixed Reality Systems Laboratory Inc 光学素子及びそれを用いた複合表示装置
JP3933439B2 (ja) * 2001-03-01 2007-06-20 オリンパス株式会社 光学系
JP4869522B2 (ja) * 2001-09-28 2012-02-08 オリンパス株式会社 光路折り曲げズーム光学系
JP2003233008A (ja) * 2002-02-08 2003-08-22 Olympus Optical Co Ltd 撮像装置
JP3864897B2 (ja) * 2002-12-02 2007-01-10 コニカミノルタフォトイメージング株式会社 撮像レンズ装置
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
RU2226292C1 (ru) * 2002-11-05 2004-03-27 Федеральное государственное унитарное предприятие "Санкт-Петербургское опытно-конструкторское бюро "Электроавтоматика" - дочернее предприятие Федерального государственного унитарного предприятия "Российская самолетостроительная корпорация "МиГ" Устройство для отображения визуальной информации
JP2004170707A (ja) * 2002-11-20 2004-06-17 Minolta Co Ltd 撮像レンズ装置およびそれを備えたデジタルカメラ
JP4508525B2 (ja) * 2002-12-25 2010-07-21 オリンパス株式会社 光路折り曲げズーム光学系
JP2006058840A (ja) * 2004-07-23 2006-03-02 Konica Minolta Opto Inc 撮像光学系、撮像レンズ装置及びデジタル機器
JP2006154702A (ja) * 2004-10-29 2006-06-15 Konica Minolta Opto Inc 変倍光学系、撮像レンズ装置及びデジタル機器
DE102007016956A1 (de) * 2007-04-05 2008-10-09 Continental Teves Ag & Co. Ohg Fahrerassistenzsystem
US20110068258A1 (en) * 2009-09-18 2011-03-24 Tekolste Robert D Nonrotationally symmetric lens, imaging system including the same, and associated methods
CN102620917A (zh) * 2012-04-11 2012-08-01 长春理工大学 透射式光学元件光致热变形像质分析方法
CN107490845B (zh) * 2017-09-30 2019-06-04 信利光电股份有限公司 一种可变焦距摄像模组
JP7328051B2 (ja) * 2019-07-29 2023-08-16 キヤノン株式会社 観察光学系および画像観察装置
JP7120259B2 (ja) * 2020-01-24 2022-08-17 セイコーエプソン株式会社 投写光学系、およびプロジェクター

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836931A (en) * 1971-11-11 1974-09-17 Polaroid Corp Eye lens in a single lens reflex camera viewfinder providing field tilt compensation
US3810221A (en) * 1971-11-11 1974-05-07 Polaroid Corp Viewfinder for a reflex camera
US5274406A (en) * 1987-12-29 1993-12-28 Asahi Kogaku Kogyo Kabushiki Kaisha Image projecting device
JP3155360B2 (ja) * 1992-07-27 2001-04-09 オリンパス光学工業株式会社 視覚表示装置
US5734505A (en) * 1994-05-27 1998-03-31 Olympus Optical Co., Ltd. Visual display apparatus
JP2911750B2 (ja) * 1994-06-13 1999-06-23 キヤノン株式会社 観察光学系
JP3672951B2 (ja) * 1994-12-13 2005-07-20 オリンパス株式会社 画像表示装置
JP3658034B2 (ja) * 1995-02-28 2005-06-08 キヤノン株式会社 画像観察光学系及び撮像光学系
JP3599828B2 (ja) * 1995-05-18 2004-12-08 オリンパス株式会社 光学装置
JPH1090603A (ja) * 1996-09-18 1998-04-10 Olympus Optical Co Ltd 内視鏡光学系
JPH10161019A (ja) * 1996-11-27 1998-06-19 Olympus Optical Co Ltd 結像光学系
JPH1123972A (ja) * 1997-07-02 1999-01-29 Olympus Optical Co Ltd 結像光学装置

Also Published As

Publication number Publication date
US6128137A (en) 2000-10-03
JPH11194267A (ja) 1999-07-21
US6104537A (en) 2000-08-15

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