JP2003233007A - ズーム光学系及びそれを用いた撮像装置 - Google Patents

ズーム光学系及びそれを用いた撮像装置

Info

Publication number
JP2003233007A
JP2003233007A JP2002031404A JP2002031404A JP2003233007A JP 2003233007 A JP2003233007 A JP 2003233007A JP 2002031404 A JP2002031404 A JP 2002031404A JP 2002031404 A JP2002031404 A JP 2002031404A JP 2003233007 A JP2003233007 A JP 2003233007A
Authority
JP
Japan
Prior art keywords
mirror
optical system
variable
group
lens
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.)
Pending
Application number
JP2002031404A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003233007A5 (enExample
Inventor
Tetsuo Nagata
哲生 永田
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 Optical Co 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP2002031404A priority Critical patent/JP2003233007A/ja
Priority to US10/457,434 priority patent/US6906867B2/en
Publication of JP2003233007A publication Critical patent/JP2003233007A/ja
Publication of JP2003233007A5 publication Critical patent/JP2003233007A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements
    • 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
    • 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
    • G02B15/144—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 four groups only
    • G02B15/1445—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 four groups only the first group being negative
    • G02B15/144515—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 four groups only the first group being negative arranged -+++
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2002031404A 2002-02-07 2002-02-07 ズーム光学系及びそれを用いた撮像装置 Pending JP2003233007A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002031404A JP2003233007A (ja) 2002-02-07 2002-02-07 ズーム光学系及びそれを用いた撮像装置
US10/457,434 US6906867B2 (en) 2002-02-07 2003-06-10 Zoom optical system and imaging apparatus using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002031404A JP2003233007A (ja) 2002-02-07 2002-02-07 ズーム光学系及びそれを用いた撮像装置
US10/457,434 US6906867B2 (en) 2002-02-07 2003-06-10 Zoom optical system and imaging apparatus using the same

Publications (2)

Publication Number Publication Date
JP2003233007A true JP2003233007A (ja) 2003-08-22
JP2003233007A5 JP2003233007A5 (enExample) 2005-08-18

Family

ID=34137858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002031404A Pending JP2003233007A (ja) 2002-02-07 2002-02-07 ズーム光学系及びそれを用いた撮像装置

Country Status (2)

Country Link
US (1) US6906867B2 (enExample)
JP (1) JP2003233007A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008107448A (ja) * 2006-10-24 2008-05-08 Sony Corp 撮像装置
CN114690386A (zh) * 2020-12-30 2022-07-01 信泰光学(深圳)有限公司 光学变倍系统
CN116381921A (zh) * 2023-03-01 2023-07-04 云南北方光电仪器有限公司 一种大面阵长波非制冷型红外双视场扫描光学系统

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4641374B2 (ja) * 2003-10-14 2011-03-02 キヤノン株式会社 投射光学系およびそれを用いた投射型表示装置
US7540671B2 (en) * 2003-11-17 2009-06-02 Olympus Corporation Variable-power optical system and electronic device using same
CN100529945C (zh) * 2004-12-17 2009-08-19 鸿富锦精密工业（深圳）有限公司 自动对焦装置
DE102007015278A1 (de) * 2007-03-29 2008-10-02 Carl Zeiss Ag Optisches Okularsystem
WO2009073388A2 (en) 2007-12-04 2009-06-11 Blackeye Optics, Llc Image stabilization system using one, or more, liquid lens
ES2528124T3 (es) 2007-12-04 2015-02-04 Blackeye Optics, Llc Lente de zoom de tipo telefoto que tiene una lente líquida en un grupo fijo
US12279964B2 (en) 2008-12-18 2025-04-22 4Web, Llc Implants having bone growth promoting agents and methods of using such implants to repair bone structures
CN102388332A (zh) 2009-04-10 2012-03-21 黑眼睛光学有限公司 可变焦度光学系统
EP2417479B1 (en) 2009-04-10 2014-11-05 Blackeye Optics, LLC Variable power optical system
US8000023B2 (en) * 2009-12-28 2011-08-16 Young Optics Inc. Zoom lens
US8144401B2 (en) * 2010-02-10 2012-03-27 Young Optics Inc. Zoom lens
US12115071B2 (en) 2012-09-25 2024-10-15 4Web, Llc Programmable intramedullary implants and methods of using programmable intramedullary implants to repair bone structures
CN110328445B (zh) * 2019-07-12 2020-12-22 卡门哈斯激光科技（苏州）有限公司 一种近红外单色物镜
CN110441311B (zh) * 2019-07-22 2021-10-08 中国科学院上海光学精密机械研究所 用于多物面成像的多轴多焦镜头
US11969214B1 (en) * 2019-10-22 2024-04-30 Verily Life Sciences Llc Retinal cameras having movable optical assemblies for facilitating multi-stage retinal imaging
US12102535B2 (en) 2019-11-15 2024-10-01 4Web, Llc Piezoelectric coated implants and methods of using piezoelectric coated implants to repair bone structures
AU2021244477B2 (en) 2020-03-23 2026-03-12 4Web, Inc. Sacroiliac joint fusion systems and methods
WO2022011173A1 (en) 2020-07-08 2022-01-13 4Web, Inc. Implants having bone growth promoting agents contained within biodegradable materials
CN114167580B (zh) * 2021-11-08 2023-07-07 浙江大华技术股份有限公司 一种镜头
JP7848552B2 (ja) * 2022-03-29 2026-04-21 セイコーエプソン株式会社 測定光学装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08248318A (ja) 1995-03-08 1996-09-27 Sony Corp ズームレンズ
JP3902856B2 (ja) 1998-02-02 2007-04-11 キヤノン株式会社 電子カメラ
US6914729B2 (en) * 2002-02-07 2005-07-05 Olympus Corporation Lens barrel and picture taking apparatus having the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008107448A (ja) * 2006-10-24 2008-05-08 Sony Corp 撮像装置
CN114690386A (zh) * 2020-12-30 2022-07-01 信泰光学(深圳)有限公司 光学变倍系统
US11971603B2 (en) 2020-12-30 2024-04-30 Sintai Optical (Shenzhen) Co., Ltd. Scope
CN116381921A (zh) * 2023-03-01 2023-07-04 云南北方光电仪器有限公司 一种大面阵长波非制冷型红外双视场扫描光学系统

Also Published As

Publication number Publication date
US20040252382A1 (en) 2004-12-16
US6906867B2 (en) 2005-06-14

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