JP7483451B2 - 光学系および撮像装置 - Google Patents

光学系および撮像装置 Download PDF

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Publication number
JP7483451B2
JP7483451B2 JP2020054087A JP2020054087A JP7483451B2 JP 7483451 B2 JP7483451 B2 JP 7483451B2 JP 2020054087 A JP2020054087 A JP 2020054087A JP 2020054087 A JP2020054087 A JP 2020054087A JP 7483451 B2 JP7483451 B2 JP 7483451B2
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JP
Japan
Prior art keywords
optical system
image
vehicle
lens
refractive power
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
JP2020054087A
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English (en)
Japanese (ja)
Other versions
JP2021156923A (ja
JP2021156923A5 (enExample
Inventor
隆志 岡田
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 JP2020054087A priority Critical patent/JP7483451B2/ja
Priority to US17/204,143 priority patent/US11927723B2/en
Priority to CN202110310143.2A priority patent/CN113448064B/zh
Publication of JP2021156923A publication Critical patent/JP2021156923A/ja
Publication of JP2021156923A5 publication Critical patent/JP2021156923A5/ja
Application granted granted Critical
Publication of JP7483451B2 publication Critical patent/JP7483451B2/ja
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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • 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
    • G02B15/15—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 compensation by means of only one movement or by means of only linearly related movements, e.g. optical compensation
    • 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)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Studio Devices (AREA)
JP2020054087A 2020-03-25 2020-03-25 光学系および撮像装置 Active JP7483451B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020054087A JP7483451B2 (ja) 2020-03-25 2020-03-25 光学系および撮像装置
US17/204,143 US11927723B2 (en) 2020-03-25 2021-03-17 Optical system, image pickup apparatus, in-vehicle system, and moving apparatus
CN202110310143.2A CN113448064B (zh) 2020-03-25 2021-03-22 光学系统、图像拾取装置、车载系统和移动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020054087A JP7483451B2 (ja) 2020-03-25 2020-03-25 光学系および撮像装置

Publications (3)

Publication Number Publication Date
JP2021156923A JP2021156923A (ja) 2021-10-07
JP2021156923A5 JP2021156923A5 (enExample) 2023-03-27
JP7483451B2 true JP7483451B2 (ja) 2024-05-15

Family

ID=77809246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020054087A Active JP7483451B2 (ja) 2020-03-25 2020-03-25 光学系および撮像装置

Country Status (3)

Country Link
US (1) US11927723B2 (enExample)
JP (1) JP7483451B2 (enExample)
CN (1) CN113448064B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7553093B2 (ja) * 2020-10-30 2024-09-18 創太 清水 撮像光学系及び撮像装置
DE112022004632T5 (de) 2021-09-27 2024-08-14 Sumitomo Electric Industries, Ltd. Supraleitender Draht und supraleitende Drahtverbindungsstruktur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009169082A (ja) 2008-01-16 2009-07-30 Olympus Imaging Corp 結像光学系及びそれを有する電子撮像装置
JP2018087938A (ja) 2016-11-30 2018-06-07 Hoya株式会社 撮像光学系
CN109557637A (zh) 2017-09-27 2019-04-02 大立光电股份有限公司 光学成像镜组、取像装置及电子装置
JP2020021047A (ja) 2018-07-20 2020-02-06 キヤノン株式会社 光学系、それを備える照明装置及び測距装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121413A (ja) * 1983-12-06 1985-06-28 Canon Inc コンパクトな写真レンズ
US6002529A (en) * 1993-03-16 1999-12-14 Minolta Co., Ltd. Zoom lens system
JP2000193884A (ja) * 1998-12-28 2000-07-14 Minolta Co Ltd 撮影レンズ系
KR100553824B1 (ko) * 2003-07-30 2006-02-20 현동훈 초박형 메가 픽셀급 카메라용 광학계
JP5046740B2 (ja) * 2007-05-14 2012-10-10 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
JP5455472B2 (ja) * 2009-07-06 2014-03-26 Ｈｏｙａ株式会社 内視鏡用対物レンズ、及び内視鏡
JP5868275B2 (ja) 2012-06-29 2016-02-24 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
JP6048882B2 (ja) * 2013-02-28 2016-12-21 株式会社オプトロジック 撮像レンズ
JP6173005B2 (ja) * 2013-04-18 2017-08-02 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
JP2014240918A (ja) 2013-06-12 2014-12-25 富士フイルム株式会社 撮像レンズおよび撮像レンズを備えた撮像装置
CN207249227U (zh) 2017-06-02 2018-04-17 浙江舜宇光学有限公司 光学成像系统
CN114063254B (zh) 2017-06-02 2023-12-05 浙江舜宇光学有限公司 光学成像系统
JP6720131B2 (ja) * 2017-12-21 2020-07-08 キヤノン株式会社 ズームレンズ及び撮像装置
WO2020017258A1 (ja) * 2018-07-18 2020-01-23 パナソニックＩｐマネジメント株式会社 レンズ系、撮像装置及び撮像システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009169082A (ja) 2008-01-16 2009-07-30 Olympus Imaging Corp 結像光学系及びそれを有する電子撮像装置
JP2018087938A (ja) 2016-11-30 2018-06-07 Hoya株式会社 撮像光学系
CN109557637A (zh) 2017-09-27 2019-04-02 大立光电股份有限公司 光学成像镜组、取像装置及电子装置
JP2020021047A (ja) 2018-07-20 2020-02-06 キヤノン株式会社 光学系、それを備える照明装置及び測距装置

Also Published As

Publication number Publication date
CN113448064A (zh) 2021-09-28
US11927723B2 (en) 2024-03-12
US20210302695A1 (en) 2021-09-30
CN113448064B (zh) 2023-06-06
JP2021156923A (ja) 2021-10-07

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