CN104937471B - 光学成像系统 - Google Patents

光学成像系统 Download PDF

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Publication number
CN104937471B
CN104937471B CN201380071198.6A CN201380071198A CN104937471B CN 104937471 B CN104937471 B CN 104937471B CN 201380071198 A CN201380071198 A CN 201380071198A CN 104937471 B CN104937471 B CN 104937471B
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CN
China
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group
imaging system
lens
optical imaging
optical
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CN201380071198.6A
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Chinese (zh)
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CN104937471A (zh
Inventor
矢部辉
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Classifications

    • 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
    • G02B15/1431—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 positive
    • G02B15/143107—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 positive arranged +++
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • 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
    • G02B15/16—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/20—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having an additional movable lens or lens group for varying the objective focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
CN201380071198.6A 2013-02-15 2013-11-15 光学成像系统 Active CN104937471B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013027423A JP5924542B2 (ja) 2013-02-15 2013-02-15 撮像光学系
JP2013-027423 2013-02-15
PCT/JP2013/006714 WO2014125533A1 (ja) 2013-02-15 2013-11-15 撮像光学系

Publications (2)

Publication Number Publication Date
CN104937471A CN104937471A (zh) 2015-09-23
CN104937471B true CN104937471B (zh) 2017-05-24

Family

ID=51353573

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380071198.6A Active CN104937471B (zh) 2013-02-15 2013-11-15 光学成像系统

Country Status (7)

Country Link
US (1) US9488812B2 (enExample)
EP (1) EP2933672B1 (enExample)
JP (1) JP5924542B2 (enExample)
KR (1) KR101707874B1 (enExample)
CN (1) CN104937471B (enExample)
TW (1) TW201502571A (enExample)
WO (1) WO2014125533A1 (enExample)

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US10281693B2 (en) 2014-05-09 2019-05-07 Nikon Corporation Inverted equal-magnification relay lens and camera system
JP6029159B1 (ja) * 2016-05-13 2016-11-24 株式会社タムロン 観察光学系、観察撮像装置、観察撮像システム、結像レンズ系及び観察光学系の調整方法
TWI676835B (zh) * 2018-09-26 2019-11-11 大陸商信泰光學（深圳）有限公司 廣角鏡頭（十七）
CN111123490B (zh) * 2019-12-30 2022-08-16 Oppo广东移动通信有限公司 变焦镜头、成像模组和电子设备
CN113552696B (zh) * 2021-07-15 2023-11-07 江西晶超光学有限公司 光学系统、取像模组及电子设备
CN116430561A (zh) * 2022-01-04 2023-07-14 信泰光学(深圳)有限公司 成像镜头及其影像捕获设备
CN114578528B (zh) * 2022-03-21 2025-08-01 珠海市川富光学技术有限公司 一种超广角大光圈非球面镜头
JP2023155932A (ja) * 2022-04-12 2023-10-24 パナソニックＩｐマネジメント株式会社 レンズ系、画像投写装置および撮像装置
JPWO2023243154A1 (enExample) * 2022-06-16 2023-12-21
TWI845026B (zh) * 2022-11-17 2024-06-11 中強光電股份有限公司 光學鏡頭模組、光機模組以及頭戴式顯示裝置

Citations (3)

* Cited by examiner, † Cited by third party
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US6049435A (en) * 1997-10-08 2000-04-11 Asahi Kogaku Kogyo Kabushiki Kaisha Real image finder optical system having a relay lens system
TW201031946A (en) * 2009-02-24 2010-09-01 Asia Optical Co Inc Small-sized zoom lens and image pickup device with the same
CN102043229A (zh) * 2009-10-15 2011-05-04 扬明光学股份有限公司 定焦镜头

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JP3395801B2 (ja) * 1994-04-28 2003-04-14 株式会社ニコン 反射屈折投影光学系、走査型投影露光装置、及び走査投影露光方法
US7436599B2 (en) * 2001-05-14 2008-10-14 Olympus Corporation Electronic image pickup system
JP2003043354A (ja) 2001-05-14 2003-02-13 Olympus Optical Co Ltd 電子撮像装置
JP4103475B2 (ja) 2002-07-05 2008-06-18 コニカミノルタオプト株式会社 撮像レンズ装置
US7283309B2 (en) * 2004-08-20 2007-10-16 Panavision International, L.P. Wide-range, wide-angle, rotatable compound zoom
JP2006078702A (ja) * 2004-09-08 2006-03-23 Canon Inc ズーム光学系
US7227682B2 (en) * 2005-04-08 2007-06-05 Panavision International, L.P. Wide-range, wide-angle compound zoom with simplified zooming structure
JP2007086141A (ja) 2005-09-20 2007-04-05 Konica Minolta Photo Imaging Inc 撮像光学ユニットおよび撮像装置
JP4974103B2 (ja) 2005-12-02 2012-07-11 治平 中川 ズームレンズ
WO2008103851A1 (en) * 2007-02-21 2008-08-28 Theia Technologies, Llc Whole system zoom and varifocal lens with intermediate image
JP5179216B2 (ja) * 2008-02-14 2013-04-10 富士フイルム株式会社 ズームレンズ
JP2009251203A (ja) * 2008-04-04 2009-10-29 Olympus Corp 撮像装置
JP5536394B2 (ja) 2008-08-29 2014-07-02 株式会社日本触媒 フタロシアニン化合物
JP2010134286A (ja) * 2008-12-05 2010-06-17 Sharp Corp 組合せレンズ、撮像装置および電子機器
JP2011007824A (ja) * 2009-06-23 2011-01-13 Canon Inc 光学装置
JP5606053B2 (ja) * 2009-12-15 2014-10-15 キヤノン株式会社 撮像装置および画像処理方法
TWI420138B (zh) * 2010-07-29 2013-12-21 Young Optics Inc 變焦鏡頭
TW201209471A (en) * 2010-08-30 2012-03-01 Young Optics Inc Lens module
TWI460466B (zh) * 2010-11-09 2014-11-11 Asia Optical Co Inc Zoomable short focus projection lens
EP3267234B1 (en) * 2011-07-05 2019-02-27 Nittoh Inc. Projection optical system and projector apparatus
JPWO2013129274A1 (ja) * 2012-03-02 2015-07-30 コニカミノルタ株式会社 コンバータレンズ及び撮像光学系
JP5871743B2 (ja) * 2012-07-31 2016-03-01 キヤノン株式会社 結像光学系、及びそれを用いた投射型画像表示装置、撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049435A (en) * 1997-10-08 2000-04-11 Asahi Kogaku Kogyo Kabushiki Kaisha Real image finder optical system having a relay lens system
TW201031946A (en) * 2009-02-24 2010-09-01 Asia Optical Co Inc Small-sized zoom lens and image pickup device with the same
CN102043229A (zh) * 2009-10-15 2011-05-04 扬明光学股份有限公司 定焦镜头

Also Published As

Publication number Publication date
KR101707874B1 (ko) 2017-02-17
EP2933672A4 (en) 2016-12-14
US20150362712A1 (en) 2015-12-17
KR20150117656A (ko) 2015-10-20
CN104937471A (zh) 2015-09-23
US9488812B2 (en) 2016-11-08
TW201502571A (zh) 2015-01-16
JP5924542B2 (ja) 2016-05-25
TWI567422B (enExample) 2017-01-21
EP2933672B1 (en) 2018-10-24
EP2933672A1 (en) 2015-10-21
WO2014125533A1 (ja) 2014-08-21
JP2014157209A (ja) 2014-08-28

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