JP7532438B2 - 光学系およびそれを有する撮像装置 - Google Patents

光学系およびそれを有する撮像装置 Download PDF

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Publication number
JP7532438B2
JP7532438B2 JP2022046855A JP2022046855A JP7532438B2 JP 7532438 B2 JP7532438 B2 JP 7532438B2 JP 2022046855 A JP2022046855 A JP 2022046855A JP 2022046855 A JP2022046855 A JP 2022046855A JP 7532438 B2 JP7532438 B2 JP 7532438B2
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JP
Japan
Prior art keywords
lens
optical system
positive
image
satisfied
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Active
Application number
JP2022046855A
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English (en)
Japanese (ja)
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JP2023140823A (ja
JP2023140823A5 (https=
Inventor
丈大 森
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
Priority to JP2022046855A priority Critical patent/JP7532438B2/ja
Priority to GB2303868.0A priority patent/GB2618893B/en
Priority to GB2418432.7A priority patent/GB2634668A/en
Priority to US18/186,234 priority patent/US12256135B2/en
Priority to CN202310272366.3A priority patent/CN116804790A/zh
Priority to DE102023107006.1A priority patent/DE102023107006A1/de
Publication of JP2023140823A publication Critical patent/JP2023140823A/ja
Publication of JP2023140823A5 publication Critical patent/JP2023140823A5/ja
Priority to JP2024022848A priority patent/JP2024046687A/ja
Application granted granted Critical
Publication of JP7532438B2 publication Critical patent/JP7532438B2/ja
Priority to US19/026,693 priority patent/US20250159324A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2022046855A 2022-03-23 2022-03-23 光学系およびそれを有する撮像装置 Active JP7532438B2 (ja)

Priority Applications (8)

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
GB2418432.7A GB2634668A (en) 2022-03-23 2023-03-16 Optical system and image pickup apparatus having the same
GB2303868.0A GB2618893B (en) 2022-03-23 2023-03-16 Optical system and image pickup apparatus having the same
CN202310272366.3A 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
US18/186,234 US12256135B2 (en) 2022-03-23 2023-03-20 Optical system and image pickup apparatus having the same
DE102023107006.1A DE102023107006A1 (de) 2022-03-23 2023-03-21 Optisches System und Bildaufnahmegerät mit dem optischen System
JP2024022848A JP2024046687A (ja) 2022-03-23 2024-02-19 光学系およびそれを有する撮像装置
US19/026,693 US20250159324A1 (en) 2022-03-23 2025-01-17 Optical system and image pickup apparatus having the same

Applications Claiming Priority (1)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024022848A Division JP2024046687A (ja) 2022-03-23 2024-02-19 光学系およびそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2023140823A JP2023140823A (ja) 2023-10-05
JP2023140823A5 JP2023140823A5 (https=) 2023-12-18
JP7532438B2 true JP7532438B2 (ja) 2024-08-13

Family

ID=87930940

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022046855A Active JP7532438B2 (ja) 2022-03-23 2022-03-23 光学系およびそれを有する撮像装置
JP2024022848A Pending JP2024046687A (ja) 2022-03-23 2024-02-19 光学系およびそれを有する撮像装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024022848A Pending JP2024046687A (ja) 2022-03-23 2024-02-19 光学系およびそれを有する撮像装置

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=)

Families Citing this family (2)

* 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
CN119861466B (zh) * 2025-01-17 2025-11-18 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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000180719A (ja) 1998-12-11 2000-06-30 Minolta Co Ltd 撮影レンズ系
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 (16)

* 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
JP3683995B2 (ja) * 1996-06-27 2005-08-17 ペンタックス株式会社 内視鏡対物レンズ
JP3728033B2 (ja) * 1996-11-15 2005-12-21 ペンタックス株式会社 内視鏡対物レンズ
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
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000180719A (ja) 1998-12-11 2000-06-30 Minolta Co Ltd 撮影レンズ系
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

Also Published As

Publication number Publication date
DE102023107006A1 (de) 2023-09-28
CN116804790A (zh) 2023-09-26
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

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