GB2573716B - Prime Lens and 3CCD Camera Comprising Same - Google Patents

Prime Lens and 3CCD Camera Comprising Same Download PDF

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Publication number
GB2573716B
GB2573716B GB1911569.0A GB201911569A GB2573716B GB 2573716 B GB2573716 B GB 2573716B GB 201911569 A GB201911569 A GB 201911569A GB 2573716 B GB2573716 B GB 2573716B
Authority
GB
United Kingdom
Prior art keywords
same
prime lens
3ccd camera
3ccd
camera
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.)
Active
Application number
GB1911569.0A
Other languages
English (en)
Other versions
GB2573716A (en
GB201911569D0 (en
Inventor
Yang Hersem
Lin Jiamin
Wang Eric
Zeng Zhenghuang
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.)
Azure Photonics Co Ltd
Original Assignee
Azure Photonics 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 Azure Photonics Co Ltd filed Critical Azure Photonics Co Ltd
Publication of GB201911569D0 publication Critical patent/GB201911569D0/en
Publication of GB2573716A publication Critical patent/GB2573716A/en
Application granted granted Critical
Publication of GB2573716B publication Critical patent/GB2573716B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented 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
    • G02B15/16—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
    • G02B15/177—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 a negative front lens or group of lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
GB1911569.0A 2017-08-10 2018-08-03 Prime Lens and 3CCD Camera Comprising Same Active GB2573716B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710680825.6A CN107422455B (zh) 2017-08-10 2017-08-10 定焦镜头和包括该定焦镜头的3ccd摄像机
PCT/CN2018/098422 WO2019029436A1 (zh) 2017-08-10 2018-08-03 定焦镜头和包括该定焦镜头的3ccd摄像机

Publications (3)

Publication Number Publication Date
GB201911569D0 GB201911569D0 (en) 2019-09-25
GB2573716A GB2573716A (en) 2019-11-13
GB2573716B true GB2573716B (en) 2022-04-27

Family

ID=60437866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1911569.0A Active GB2573716B (en) 2017-08-10 2018-08-03 Prime Lens and 3CCD Camera Comprising Same

Country Status (4)

Country Link
CN (1) CN107422455B (de)
DE (1) DE112018000721B4 (de)
GB (1) GB2573716B (de)
WO (1) WO2019029436A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107422455B (zh) * 2017-08-10 2020-04-10 福建浩蓝光电有限公司 定焦镜头和包括该定焦镜头的3ccd摄像机
CN118033875B (zh) * 2024-04-09 2024-06-18 宁波舜宇光电信息有限公司 一种广角对焦光学成像镜头及成像设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1745324A (zh) * 2003-03-14 2006-03-08 松下电器产业株式会社 小型变焦镜头及其构成的数码相机和摄像机
CN101354478A (zh) * 2007-07-23 2009-01-28 扬明光学股份有限公司 定焦镜头
JP2009186790A (ja) * 2008-02-07 2009-08-20 Fujinon Corp 投写レンズおよびこれを用いた投写型表示装置
JP2010122326A (ja) * 2008-11-17 2010-06-03 Fujinon Corp 投写用ズームレンズおよび投写型表示装置
CN107422455A (zh) * 2017-08-10 2017-12-01 福建浩蓝光电有限公司 定焦镜头和包括该定焦镜头的3ccd摄像机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6587052B2 (ja) * 2015-03-30 2019-10-09 株式会社タムロン インナーフォーカス式レンズ
JP6597086B2 (ja) * 2015-09-09 2019-10-30 リコーイメージング株式会社 ズームレンズ系
JP6647708B2 (ja) * 2015-11-13 2020-02-14 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1745324A (zh) * 2003-03-14 2006-03-08 松下电器产业株式会社 小型变焦镜头及其构成的数码相机和摄像机
CN101354478A (zh) * 2007-07-23 2009-01-28 扬明光学股份有限公司 定焦镜头
JP2009186790A (ja) * 2008-02-07 2009-08-20 Fujinon Corp 投写レンズおよびこれを用いた投写型表示装置
JP2010122326A (ja) * 2008-11-17 2010-06-03 Fujinon Corp 投写用ズームレンズおよび投写型表示装置
CN107422455A (zh) * 2017-08-10 2017-12-01 福建浩蓝光电有限公司 定焦镜头和包括该定焦镜头的3ccd摄像机

Also Published As

Publication number Publication date
DE112018000721T5 (de) 2019-11-14
WO2019029436A1 (zh) 2019-02-14
DE112018000721B4 (de) 2021-05-12
CN107422455A (zh) 2017-12-01
CN107422455B (zh) 2020-04-10
GB2573716A (en) 2019-11-13
GB201911569D0 (en) 2019-09-25

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