CN116804790A - 光学系统及具有该光学系统的图像拾取装置 - Google Patents

光学系统及具有该光学系统的图像拾取装置 Download PDF

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Publication number
CN116804790A
CN116804790A CN202310272366.3A CN202310272366A CN116804790A CN 116804790 A CN116804790 A CN 116804790A CN 202310272366 A CN202310272366 A CN 202310272366A CN 116804790 A CN116804790 A CN 116804790A
Authority
CN
China
Prior art keywords
optical system
lens
image
following inequality
satisfied
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
CN202310272366.3A
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English (en)
Chinese (zh)
Inventor
森丈大
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN116804790A publication Critical patent/CN116804790A/zh
Pending legal-status Critical Current

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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
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • 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
    • G02B13/0045—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 having five or more lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • 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
    • 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
    • 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
    • G02B27/005—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 for correction of secondary colour or higher-order chromatic aberrations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G02B9/06—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components
    • G02B9/08—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components arranged about a stop
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
CN202310272366.3A 2022-03-23 2023-03-20 光学系统及具有该光学系统的图像拾取装置 Pending CN116804790A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022046855A JP7532438B2 (ja) 2022-03-23 2022-03-23 光学系およびそれを有する撮像装置
JP2022-046855 2022-03-23

Publications (1)

Publication Number Publication Date
CN116804790A true CN116804790A (zh) 2023-09-26

Family

ID=87930940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310272366.3A Pending CN116804790A (zh) 2022-03-23 2023-03-20 光学系统及具有该光学系统的图像拾取装置

Country Status (5)

Country Link
US (2) US12256135B2 (https=)
JP (2) JP7532438B2 (https=)
CN (1) CN116804790A (https=)
DE (1) DE102023107006A1 (https=)
GB (2) GB2618893B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119861466A (zh) * 2025-01-17 2025-04-22 厦门力鼎光电股份有限公司 一种低照度成像镜头及电子设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024082112A (ja) 2022-12-07 2024-06-19 キヤノン株式会社 光学系及びそれを有する撮像装置

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08122634A (ja) * 1994-10-25 1996-05-17 Asahi Optical Co Ltd 内視鏡用対物レンズ
JPH1010425A (ja) * 1996-06-27 1998-01-16 Asahi Optical Co Ltd 内視鏡対物レンズ
JPH10142496A (ja) * 1996-11-15 1998-05-29 Asahi Optical Co Ltd 内視鏡対物レンズ
JP2000180719A (ja) * 1998-12-11 2000-06-30 Minolta Co Ltd 撮影レンズ系
JP2005004045A (ja) * 2003-06-13 2005-01-06 Enplas Corp 撮像レンズ
JP2006178328A (ja) * 2004-12-24 2006-07-06 Sony Corp 撮像レンズ及び撮像装置
JP2011100094A (ja) * 2009-10-06 2011-05-19 Fujifilm Corp 撮像レンズおよび撮像装置
JP2012063676A (ja) * 2010-09-17 2012-03-29 Fujifilm Corp 小型の広角レンズおよびこれを備えたカメラ
JP2012203119A (ja) * 2011-03-24 2012-10-22 Kyocera Optec Co Ltd 撮像光学系および撮像装置
JP2013007853A (ja) * 2011-06-23 2013-01-10 Ricoh Co Ltd 結像レンズ、カメラ装置および携帯情報端末装置
JP2013156459A (ja) * 2012-01-31 2013-08-15 Sigma Corp 結像光学系
JP2013195637A (ja) * 2012-03-19 2013-09-30 Ricoh Co Ltd 結像レンズ、撮像装置および情報装置
JP2017054078A (ja) * 2015-09-11 2017-03-16 富士フイルム株式会社 撮像レンズおよび撮像装置
WO2021166492A1 (ja) * 2020-02-19 2021-08-26 株式会社ニコン 光学系、光学機器および光学系の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103502869B (zh) * 2011-06-24 2015-08-26 奥林巴斯医疗株式会社 物镜光学系统
JP6344965B2 (ja) 2014-05-08 2018-06-20 キヤノン株式会社 光学系及びそれを有する撮像装置
JP6562971B2 (ja) 2017-06-02 2019-08-21 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
US10887510B2 (en) 2017-11-16 2021-01-05 Canon Kabushiki Kaisha Processing apparatus, lens apparatus and image pickup apparatus for reducing the shift of composition during tilt photography
JP7319049B2 (ja) 2019-01-17 2023-08-01 東京晨美光学電子株式会社 撮像レンズ
JP7098564B2 (ja) * 2019-04-17 2022-07-11 富士フイルム株式会社 撮像レンズおよび撮像装置
JP7292993B2 (ja) 2019-06-19 2023-06-19 キヤノン株式会社 光学系、および光学機器
JP2021006858A (ja) * 2019-06-28 2021-01-21 セイコーエプソン株式会社 投射光学系およびプロジェクター
JP7413044B2 (ja) 2020-01-27 2024-01-15 キヤノン株式会社 ズームレンズおよびそれを有する撮像装置、撮像システム
JP7672869B2 (ja) 2021-04-15 2025-05-08 キヤノン株式会社 光学系およびそれを有する撮像装置
WO2022244840A1 (ja) * 2021-05-20 2022-11-24 株式会社ニコン 光学系、光学機器および光学系の製造方法

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08122634A (ja) * 1994-10-25 1996-05-17 Asahi Optical Co Ltd 内視鏡用対物レンズ
JPH1010425A (ja) * 1996-06-27 1998-01-16 Asahi Optical Co Ltd 内視鏡対物レンズ
JPH10142496A (ja) * 1996-11-15 1998-05-29 Asahi Optical Co Ltd 内視鏡対物レンズ
JP2000180719A (ja) * 1998-12-11 2000-06-30 Minolta Co Ltd 撮影レンズ系
JP2005004045A (ja) * 2003-06-13 2005-01-06 Enplas Corp 撮像レンズ
JP2006178328A (ja) * 2004-12-24 2006-07-06 Sony Corp 撮像レンズ及び撮像装置
JP2011100094A (ja) * 2009-10-06 2011-05-19 Fujifilm Corp 撮像レンズおよび撮像装置
JP2012063676A (ja) * 2010-09-17 2012-03-29 Fujifilm Corp 小型の広角レンズおよびこれを備えたカメラ
JP2012203119A (ja) * 2011-03-24 2012-10-22 Kyocera Optec Co Ltd 撮像光学系および撮像装置
JP2013007853A (ja) * 2011-06-23 2013-01-10 Ricoh Co Ltd 結像レンズ、カメラ装置および携帯情報端末装置
JP2013156459A (ja) * 2012-01-31 2013-08-15 Sigma Corp 結像光学系
JP2013195637A (ja) * 2012-03-19 2013-09-30 Ricoh Co Ltd 結像レンズ、撮像装置および情報装置
JP2017054078A (ja) * 2015-09-11 2017-03-16 富士フイルム株式会社 撮像レンズおよび撮像装置
WO2021166492A1 (ja) * 2020-02-19 2021-08-26 株式会社ニコン 光学系、光学機器および光学系の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119861466A (zh) * 2025-01-17 2025-04-22 厦门力鼎光电股份有限公司 一种低照度成像镜头及电子设备

Also Published As

Publication number Publication date
DE102023107006A1 (de) 2023-09-28
JP2023140823A (ja) 2023-10-05
GB2618893A (en) 2023-11-22
GB202418432D0 (en) 2025-01-29
US20230308735A1 (en) 2023-09-28
JP2024046687A (ja) 2024-04-03
GB2618893B (en) 2025-02-12
US12256135B2 (en) 2025-03-18
US20250159324A1 (en) 2025-05-15
GB2634668A (en) 2025-04-16
JP7532438B2 (ja) 2024-08-13

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