CN111201466A - 可变焦距透镜***及成像设备 - Google Patents

可变焦距透镜***及成像设备 Download PDF

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Publication number
CN111201466A
CN111201466A CN201880066388.1A CN201880066388A CN111201466A CN 111201466 A CN111201466 A CN 111201466A CN 201880066388 A CN201880066388 A CN 201880066388A CN 111201466 A CN111201466 A CN 111201466A
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CN
China
Prior art keywords
lens
free
lens unit
axis direction
end state
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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CN201880066388.1A
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English (en)
Chinese (zh)
Inventor
大竹基之
松井拓未
C·威琦尔特
M·卡姆
石冈学
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.)
Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Publication of CN111201466A publication Critical patent/CN111201466A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
CN201880066388.1A 2017-10-17 2018-10-16 可变焦距透镜***及成像设备 Pending CN111201466A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017201276 2017-10-17
JP2017-201276 2017-10-17
PCT/JP2018/038552 WO2019078221A1 (ja) 2017-10-17 2018-10-16 可変焦点距離レンズ系および撮像装置

Publications (1)

Publication Number Publication Date
CN111201466A true CN111201466A (zh) 2020-05-26

Family

ID=66174083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880066388.1A Pending CN111201466A (zh) 2017-10-17 2018-10-16 可变焦距透镜***及成像设备

Country Status (3)

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JP (1) JP7140135B2 (ja)
CN (1) CN111201466A (ja)
WO (1) WO2019078221A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112068292A (zh) * 2020-09-08 2020-12-11 杭州梭钠科技有限公司 一种微型光学装置及设有该微型光学装置的光学***
WO2021249024A1 (zh) * 2020-06-08 2021-12-16 华为技术有限公司 变焦镜组、镜头组件、摄像装置、电子设备及变焦方法
WO2022037576A1 (zh) * 2020-08-21 2022-02-24 华为技术有限公司 光学镜头、摄像模组及电子设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110286468A (zh) * 2019-06-28 2019-09-27 沂普光电(天津)有限公司 一种小体积超短焦投影***
US20240111129A1 (en) * 2019-10-24 2024-04-04 Sony Group Corporation A lens system, and a method and computer program product for controlling the lens system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305294A (en) * 1964-12-03 1967-02-21 Optical Res & Dev Corp Two-element variable-power spherical lens
JPS59116710A (ja) * 1982-12-24 1984-07-05 Canon Inc 変倍光学系
JPS6479716A (en) * 1987-09-21 1989-03-24 Minolta Camera Kk Zoom lens
US20060023316A1 (en) * 2004-07-30 2006-02-02 Hirohumi Yoshida Zoom lens system and image-taking apparatus having the same
US20060023318A1 (en) * 2004-07-30 2006-02-02 Hirofumi Yoshida Zoom lens system and image-taking apparatus having the same
CN101268388A (zh) * 2005-08-22 2008-09-17 伊斯曼柯达公司 具有可变倍率元件的变焦透镜***
CN103988109A (zh) * 2011-10-07 2014-08-13 新加坡国立大学 基于mems的变焦镜头***
WO2016024161A2 (en) * 2014-07-11 2016-02-18 Dynaoptics Pte Ltd Hybrid continuous zoom lens system and method
CN105892028A (zh) * 2016-06-29 2016-08-24 联想(北京)有限公司 一种光学***

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE044140T2 (hu) 2013-01-03 2019-09-30 Intel Corp Vezeték nélküli lokális hálózat (WLAN) tehermentesítési teljesítményének monitorozása vezeték nélküli celluláris hálózatban

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305294A (en) * 1964-12-03 1967-02-21 Optical Res & Dev Corp Two-element variable-power spherical lens
JPS59116710A (ja) * 1982-12-24 1984-07-05 Canon Inc 変倍光学系
JPS6479716A (en) * 1987-09-21 1989-03-24 Minolta Camera Kk Zoom lens
US20060023316A1 (en) * 2004-07-30 2006-02-02 Hirohumi Yoshida Zoom lens system and image-taking apparatus having the same
US20060023318A1 (en) * 2004-07-30 2006-02-02 Hirofumi Yoshida Zoom lens system and image-taking apparatus having the same
JP2006065307A (ja) * 2004-07-30 2006-03-09 Canon Inc 変倍結像光学系及びそれを有する撮像装置
CN101268388A (zh) * 2005-08-22 2008-09-17 伊斯曼柯达公司 具有可变倍率元件的变焦透镜***
JP2009505166A (ja) * 2005-08-22 2009-02-05 イーストマン コダック カンパニー 可変なパワーの素子を有するズームレンズ系
CN103988109A (zh) * 2011-10-07 2014-08-13 新加坡国立大学 基于mems的变焦镜头***
WO2016024161A2 (en) * 2014-07-11 2016-02-18 Dynaoptics Pte Ltd Hybrid continuous zoom lens system and method
CN105892028A (zh) * 2016-06-29 2016-08-24 联想(北京)有限公司 一种光学***

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021249024A1 (zh) * 2020-06-08 2021-12-16 华为技术有限公司 变焦镜组、镜头组件、摄像装置、电子设备及变焦方法
WO2022037576A1 (zh) * 2020-08-21 2022-02-24 华为技术有限公司 光学镜头、摄像模组及电子设备
CN112068292A (zh) * 2020-09-08 2020-12-11 杭州梭钠科技有限公司 一种微型光学装置及设有该微型光学装置的光学***
CN112068292B (zh) * 2020-09-08 2022-06-10 杭州梭钠科技有限公司 一种微型光学装置及设有该微型光学装置的光学***

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JPWO2019078221A1 (ja) 2020-12-03
JP7140135B2 (ja) 2022-09-21
WO2019078221A1 (ja) 2019-04-25

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Application publication date: 20200526

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