JP2023088163A - 光学系及びそれを有するレンズ装置、撮像装置、撮像システム - Google Patents

光学系及びそれを有するレンズ装置、撮像装置、撮像システム Download PDF

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Publication number
JP2023088163A
JP2023088163A JP2021202857A JP2021202857A JP2023088163A JP 2023088163 A JP2023088163 A JP 2023088163A JP 2021202857 A JP2021202857 A JP 2021202857A JP 2021202857 A JP2021202857 A JP 2021202857A JP 2023088163 A JP2023088163 A JP 2023088163A
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Japan
Prior art keywords
lens
optical system
image
conditional expression
curvature
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JP2021202857A
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Japanese (ja)
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JP2023088163A5 (enExample
Inventor
真樹 横谷
Maki Yokoya
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021202857A priority Critical patent/JP2023088163A/ja
Priority to US17/985,966 priority patent/US12050364B2/en
Publication of JP2023088163A publication Critical patent/JP2023088163A/ja
Publication of JP2023088163A5 publication Critical patent/JP2023088163A5/ja
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G02B9/36Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- +
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00Optical objectives specially designed for the purposes specified below
    • G02B13/001Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0035Miniaturised 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 three lenses
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00Optical objectives specially designed for the purposes specified below
    • G02B13/06Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/04Prisms

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Cameras In General (AREA)
  • Studio Devices (AREA)
JP2021202857A 2021-12-14 2021-12-14 光学系及びそれを有するレンズ装置、撮像装置、撮像システム Pending JP2023088163A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021202857A JP2023088163A (ja) 2021-12-14 2021-12-14 光学系及びそれを有するレンズ装置、撮像装置、撮像システム
US17/985,966 US12050364B2 (en) 2021-12-14 2022-11-14 Optical system, lens apparatus, image pickup apparatus, and imaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021202857A JP2023088163A (ja) 2021-12-14 2021-12-14 光学系及びそれを有するレンズ装置、撮像装置、撮像システム

Publications (2)

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JP2023088163A true JP2023088163A (ja) 2023-06-26
JP2023088163A5 JP2023088163A5 (enExample) 2024-12-06

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JP2021202857A Pending JP2023088163A (ja) 2021-12-14 2021-12-14 光学系及びそれを有するレンズ装置、撮像装置、撮像システム

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US (1) US12050364B2 (enExample)
JP (1) JP2023088163A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023127527A1 (enExample) * 2021-12-28 2023-07-06

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023136685A (ja) * 2022-03-17 2023-09-29 キヤノン株式会社 光学系及びそれを備える撮像装置

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307672A (ja) * 2002-04-08 2003-10-31 Carl Zeiss:Fa レンズ装置
JP2006098942A (ja) * 2004-09-30 2006-04-13 Elmo Co Ltd 魚眼レンズおよびこれを備える撮影装置
KR100932850B1 (ko) * 2008-12-29 2009-12-21 주식회사 나노포토닉스 어안 렌즈
JP2012108302A (ja) * 2010-11-17 2012-06-07 Tamron Co Ltd 広角レンズ
JP2013025255A (ja) * 2011-07-25 2013-02-04 Ricoh Co Ltd 広角レンズおよび全天球型撮像装置
JP2013250338A (ja) * 2012-05-30 2013-12-12 Canon Inc ズームレンズ及びそれを有する撮像装置
JP2014021232A (ja) * 2012-07-17 2014-02-03 Canon Inc ズームレンズ及びそれを有する撮像装置
JP2015169707A (ja) * 2014-03-05 2015-09-28 株式会社リコー 撮像光学系およびステレオカメラ装置および車載カメラ装置
US20160097919A1 (en) * 2014-10-07 2016-04-07 Young Optics Inc. Zoom lens
JP2017003646A (ja) * 2015-06-05 2017-01-05 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
JP2019061005A (ja) * 2017-09-26 2019-04-18 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
JP2020008629A (ja) * 2018-07-04 2020-01-16 キヤノン株式会社 レンズ装置およびそれを有する撮像装置
JP2020101719A (ja) * 2018-12-21 2020-07-02 株式会社タムロン 広角ズームレンズおよび撮像装置
JP2021063966A (ja) * 2019-10-17 2021-04-22 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5095313B2 (ja) 2007-08-31 2012-12-12 株式会社シグマ 魚眼レンズ
JP5656610B2 (ja) * 2010-12-20 2015-01-21 キヤノン株式会社 立体撮影用光学系および立体撮影装置
JP6727785B2 (ja) * 2015-10-14 2020-07-22 キヤノン株式会社 光学系及びそれを有する撮像装置
WO2017145208A1 (ja) * 2016-02-24 2017-08-31 パナソニックIpマネジメント株式会社 ズームレンズ系、ズームレンズ系を有する撮像装置及び撮像装置を有する車両
US11061203B2 (en) * 2018-01-09 2021-07-13 Canon Kabushiki Kaisha Zoom lens, and image pickup apparatus and image pickup system including the zoom lens
US11372201B2 (en) 2019-04-11 2022-06-28 Canon Kabushiki Kaisha Optical system and imaging apparatus having the same
JP2021021873A (ja) 2019-07-30 2021-02-18 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、撮像システム
JP7731712B2 (ja) 2021-07-02 2025-09-01 キヤノン株式会社 レンズ装置、及び撮像装置

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307672A (ja) * 2002-04-08 2003-10-31 Carl Zeiss:Fa レンズ装置
JP2006098942A (ja) * 2004-09-30 2006-04-13 Elmo Co Ltd 魚眼レンズおよびこれを備える撮影装置
KR100932850B1 (ko) * 2008-12-29 2009-12-21 주식회사 나노포토닉스 어안 렌즈
JP2012108302A (ja) * 2010-11-17 2012-06-07 Tamron Co Ltd 広角レンズ
JP2013025255A (ja) * 2011-07-25 2013-02-04 Ricoh Co Ltd 広角レンズおよび全天球型撮像装置
JP2013250338A (ja) * 2012-05-30 2013-12-12 Canon Inc ズームレンズ及びそれを有する撮像装置
JP2014021232A (ja) * 2012-07-17 2014-02-03 Canon Inc ズームレンズ及びそれを有する撮像装置
JP2015169707A (ja) * 2014-03-05 2015-09-28 株式会社リコー 撮像光学系およびステレオカメラ装置および車載カメラ装置
US20160097919A1 (en) * 2014-10-07 2016-04-07 Young Optics Inc. Zoom lens
JP2017003646A (ja) * 2015-06-05 2017-01-05 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
JP2019061005A (ja) * 2017-09-26 2019-04-18 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
JP2020008629A (ja) * 2018-07-04 2020-01-16 キヤノン株式会社 レンズ装置およびそれを有する撮像装置
JP2020101719A (ja) * 2018-12-21 2020-07-02 株式会社タムロン 広角ズームレンズおよび撮像装置
JP2021063966A (ja) * 2019-10-17 2021-04-22 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023127527A1 (enExample) * 2021-12-28 2023-07-06

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US12050364B2 (en) 2024-07-30
US20230185056A1 (en) 2023-06-15

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