CN101268388A - 具有可变倍率元件的变焦透镜系统 - Google Patents

具有可变倍率元件的变焦透镜系统 Download PDF

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Publication number
CN101268388A
CN101268388A CNA2006800306044A CN200680030604A CN101268388A CN 101268388 A CN101268388 A CN 101268388A CN A2006800306044 A CNA2006800306044 A CN A2006800306044A CN 200680030604 A CN200680030604 A CN 200680030604A CN 101268388 A CN101268388 A CN 101268388A
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CN
China
Prior art keywords
lens
liquid
lens according
refractive index
variable
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
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CNA2006800306044A
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English (en)
Chinese (zh)
Inventor
W·T·小古塞
J·N·波德
D·W·桑福德
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.)
Eastman Kodak Co
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Eastman Kodak Co
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Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CN101268388A publication Critical patent/CN101268388A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • 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
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CNA2006800306044A 2005-08-22 2006-08-09 具有可变倍率元件的变焦透镜系统 Pending CN101268388A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/208,577 2005-08-22
US11/208,577 US7265911B2 (en) 2005-08-22 2005-08-22 Zoom lens system having variable power element

Publications (1)

Publication Number Publication Date
CN101268388A true CN101268388A (zh) 2008-09-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800306044A Pending CN101268388A (zh) 2005-08-22 2006-08-09 具有可变倍率元件的变焦透镜系统

Country Status (5)

Country Link
US (1) US7265911B2 (enExample)
EP (2) EP2219052A1 (enExample)
JP (1) JP2009505166A (enExample)
CN (1) CN101268388A (enExample)
WO (1) WO2007024482A2 (enExample)

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CN102445756A (zh) * 2010-11-18 2012-05-09 微软公司 用于扩展现实显示的自动焦点改善
CN101988984B (zh) * 2009-08-05 2014-04-09 财团法人工业技术研究院 自动对焦镜头模块
TWI476455B (zh) * 2009-04-10 2015-03-11 Blackeye Optics Llc 可變功率光學系統及其形成物體之最終影像的方法
US9292973B2 (en) 2010-11-08 2016-03-22 Microsoft Technology Licensing, Llc Automatic variable virtual focus for augmented reality displays
US9323325B2 (en) 2011-08-30 2016-04-26 Microsoft Technology Licensing, Llc Enhancing an object of interest in a see-through, mixed reality display device
CN106054362A (zh) * 2015-04-07 2016-10-26 佳能株式会社 图像拾取装置
CN110286477A (zh) * 2019-06-28 2019-09-27 Oppo广东移动通信有限公司 变焦镜头及电子设备
CN111201466A (zh) * 2017-10-17 2020-05-26 索尼公司 可变焦距透镜系统及成像设备
CN111201467A (zh) * 2017-10-17 2020-05-26 索尼公司 可变焦距透镜系统和成像设备
CN113126238A (zh) * 2021-03-26 2021-07-16 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
WO2023010350A1 (zh) * 2021-08-04 2023-02-09 北京小米移动软件有限公司 变焦成像镜头、摄像装置及电子设备

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JP6223952B2 (ja) * 2014-11-13 2017-11-01 株式会社モリテックス テレセントリックレンズ及びそれを用いた撮像装置
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KR102799350B1 (ko) * 2018-12-12 2025-04-23 엘지이노텍 주식회사 렌즈 어셈블리 및 이를 포함하는 카메라 모듈
US20220066182A1 (en) * 2018-12-28 2022-03-03 Optotune Consumer Ag An optical system comprising a lens with an adjustable focal length
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JPWO2020174866A1 (ja) * 2019-02-27 2021-12-23 ソニーグループ株式会社 可変焦点距離レンズ系及び撮像装置
CN111812801B (zh) * 2020-07-07 2024-11-12 深圳明利尔科技有限公司 一种液态透镜定焦系统、液态镜头及电子设备
CN114967079B (zh) 2021-02-26 2024-02-06 北京小米移动软件有限公司 微型长焦成像系统、镜头、摄像模组及电子设备
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Cited By (18)

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Publication number Priority date Publication date Assignee Title
TWI476455B (zh) * 2009-04-10 2015-03-11 Blackeye Optics Llc 可變功率光學系統及其形成物體之最終影像的方法
CN101988984B (zh) * 2009-08-05 2014-04-09 财团法人工业技术研究院 自动对焦镜头模块
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CN102445756A (zh) * 2010-11-18 2012-05-09 微软公司 用于扩展现实显示的自动焦点改善
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US10055889B2 (en) 2010-11-18 2018-08-21 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
US9323325B2 (en) 2011-08-30 2016-04-26 Microsoft Technology Licensing, Llc Enhancing an object of interest in a see-through, mixed reality display device
CN106054362A (zh) * 2015-04-07 2016-10-26 佳能株式会社 图像拾取装置
CN106054362B (zh) * 2015-04-07 2019-02-22 佳能株式会社 图像拾取装置
CN111201466A (zh) * 2017-10-17 2020-05-26 索尼公司 可变焦距透镜系统及成像设备
CN111201467A (zh) * 2017-10-17 2020-05-26 索尼公司 可变焦距透镜系统和成像设备
CN111201467B (zh) * 2017-10-17 2022-10-14 索尼公司 可变焦距透镜系统和成像设备
CN110286477A (zh) * 2019-06-28 2019-09-27 Oppo广东移动通信有限公司 变焦镜头及电子设备
CN113126238A (zh) * 2021-03-26 2021-07-16 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
WO2023010350A1 (zh) * 2021-08-04 2023-02-09 北京小米移动软件有限公司 变焦成像镜头、摄像装置及电子设备
CN116134345A (zh) * 2021-08-04 2023-05-16 北京小米移动软件有限公司 变焦成像镜头、摄像装置及电子设备

Also Published As

Publication number Publication date
WO2007024482A2 (en) 2007-03-01
EP1917548A2 (en) 2008-05-07
US7265911B2 (en) 2007-09-04
JP2009505166A (ja) 2009-02-05
WO2007024482A3 (en) 2007-05-18
EP2219052A1 (en) 2010-08-18
US20070041101A1 (en) 2007-02-22

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Application publication date: 20080917