JP5804878B2 - ズームレンズ及びそれを有する撮像装置 - Google Patents

ズームレンズ及びそれを有する撮像装置 Download PDF

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Publication number
JP5804878B2
JP5804878B2 JP2011214967A JP2011214967A JP5804878B2 JP 5804878 B2 JP5804878 B2 JP 5804878B2 JP 2011214967 A JP2011214967 A JP 2011214967A JP 2011214967 A JP2011214967 A JP 2011214967A JP 5804878 B2 JP5804878 B2 JP 5804878B2
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JP
Japan
Prior art keywords
lens
lens group
zoom
wide
lens unit
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.)
Expired - Fee Related
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JP2011214967A
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English (en)
Japanese (ja)
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JP2012113285A5 (enExample
JP2012113285A (ja
Inventor
泰明 萩原
泰明 萩原
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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 JP2011214967A priority Critical patent/JP5804878B2/ja
Priority to US13/280,685 priority patent/US8891173B2/en
Priority to CN201110339523.5A priority patent/CN102466872B/zh
Publication of JP2012113285A publication Critical patent/JP2012113285A/ja
Publication of JP2012113285A5 publication Critical patent/JP2012113285A5/ja
Application granted granted Critical
Publication of JP5804878B2 publication Critical patent/JP5804878B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • G02B15/163—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
    • G02B15/167—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
    • G02B15/173—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+
    • 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
    • G02B15/145—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 having five groups only
    • G02B15/1451—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 having five groups only the first group being positive
    • G02B15/145121—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 having five groups only the first group being positive arranged +-+-+
    • 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
    • G02B15/22—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 movable lens means specially adapted for focusing at close distances
    • G02B15/24—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 movable lens means specially adapted for focusing at close distances having a front fixed lens or lens group and two movable lenses or lens groups in front of a fixed lens or lens group
    • 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
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
JP2011214967A 2010-11-01 2011-09-29 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP5804878B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011214967A JP5804878B2 (ja) 2010-11-01 2011-09-29 ズームレンズ及びそれを有する撮像装置
US13/280,685 US8891173B2 (en) 2010-11-01 2011-10-25 Zoom lens and image pickup apparatus with the zoom lens
CN201110339523.5A CN102466872B (zh) 2010-11-01 2011-11-01 变焦透镜和具有所述变焦透镜的图像拾取设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010245077 2010-11-01
JP2010245077 2010-11-01
JP2011214967A JP5804878B2 (ja) 2010-11-01 2011-09-29 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2012113285A JP2012113285A (ja) 2012-06-14
JP2012113285A5 JP2012113285A5 (enExample) 2014-09-18
JP5804878B2 true JP5804878B2 (ja) 2015-11-04

Family

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Family Applications (1)

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JP2011214967A Expired - Fee Related JP5804878B2 (ja) 2010-11-01 2011-09-29 ズームレンズ及びそれを有する撮像装置

Country Status (3)

Country Link
US (1) US8891173B2 (enExample)
JP (1) JP5804878B2 (enExample)
CN (1) CN102466872B (enExample)

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JP5445307B2 (ja) * 2009-05-19 2014-03-19 コニカミノルタ株式会社 変倍光学系、撮像装置およびデジタル機器
JP5907616B2 (ja) * 2012-03-21 2016-04-26 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
CN108769497B (zh) 2013-06-13 2021-01-15 核心光电有限公司 双孔径变焦数字摄影机
EP3779564B1 (en) 2013-07-04 2024-04-10 Corephotonics Ltd. Miniature telephoto lens assembly
US9857568B2 (en) 2013-07-04 2018-01-02 Corephotonics Ltd. Miniature telephoto lens assembly
US9392188B2 (en) 2014-08-10 2016-07-12 Corephotonics Ltd. Zoom dual-aperture camera with folded lens
JP6406935B2 (ja) * 2014-09-02 2018-10-17 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
US10288840B2 (en) 2015-01-03 2019-05-14 Corephotonics Ltd Miniature telephoto lens module and a camera utilizing such a lens module
WO2017057662A1 (ja) * 2015-09-30 2017-04-06 株式会社ニコン ズームレンズ、光学機器及びズームレンズの製造方法
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
US10502937B2 (en) 2016-04-06 2019-12-10 Olympus Corporation Variable magnification optical system and image pickup apparatus using the same
US10295802B2 (en) 2016-04-06 2019-05-21 Olympus Corporation Zoom optical system and image pickup apparatus using the same
CN107272172A (zh) 2016-04-06 2017-10-20 奥林巴斯株式会社 变倍光学系统和具有该变倍光学系统的摄像装置
JP6732505B2 (ja) * 2016-04-11 2020-07-29 キヤノン株式会社 ズームレンズおよびこれを用いた撮像装置
JP6789719B2 (ja) * 2016-08-09 2020-11-25 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
JP6785406B2 (ja) * 2016-09-16 2020-11-18 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置、カメラ
EP3543759A4 (en) * 2016-11-21 2020-11-04 Nikon Corporation VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, IMAGING DEVICE, AND PROCESS FOR THE PRODUCTION OF THE VARIABLE MAGNIFICATION OPTICAL SYSTEM
JP6851843B2 (ja) * 2017-02-07 2021-03-31 キヤノン株式会社 投射光学系及びそれを有する画像投射装置
KR102212611B1 (ko) 2017-02-23 2021-02-05 코어포토닉스 리미티드 폴디드 카메라 렌즈 설계
EP3461284A4 (en) 2017-07-07 2019-07-03 Corephotonics Ltd. PRISM DESIGN OF FOLDED CAMERA FOR PREVENTING PARASITE LIGHT
CN109690380B (zh) 2017-07-23 2021-05-21 核心光电有限公司 具有大孔径的紧凑型折叠透镜
JP7039302B2 (ja) 2018-01-25 2022-03-22 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
WO2019167001A1 (en) 2018-03-02 2019-09-06 Corephotonics Ltd. Spacer design for mitigating stray light
KR102492348B1 (ko) 2018-05-14 2023-01-27 코어포토닉스 리미티드 폴디드 카메라 렌즈 설계
CN110488472B (zh) * 2018-05-15 2021-04-23 嘉兴中润光学科技股份有限公司 变焦距光学系统
KR102681159B1 (ko) 2019-01-03 2024-07-02 코어포토닉스 리미티드 적어도 하나의 2 상태 줌 카메라를 갖는 멀티-애퍼처 카메라
CN116990928A (zh) 2019-02-25 2023-11-03 核心光电有限公司 相机及包括所述相机的多重相机
WO2021033047A1 (en) 2019-08-21 2021-02-25 Corephotonics Ltd. Low total track length for large sensor format
US12072609B2 (en) 2019-09-24 2024-08-27 Corephotonics Ltd. Slim pop-out cameras and lenses for such cameras
US11656538B2 (en) 2019-11-25 2023-05-23 Corephotonics Ltd. Folded zoom camera module with adaptive aperture
KR102494753B1 (ko) 2020-01-08 2023-01-31 코어포토닉스 리미티드 멀티-애퍼처 줌 디지털 카메라 및 그 사용 방법
CN114080565B (zh) 2020-05-30 2024-01-19 核心光电有限公司 用于获得超微距图像的系统和方法
US12050308B2 (en) 2020-07-22 2024-07-30 Corephotonics Ltd. Folded camera lens designs including eight lenses of +−+−+++− refractive powers
KR102779249B1 (ko) 2020-07-31 2025-03-07 코어포토닉스 리미티드 폴디드 매크로-텔레 카메라 렌즈 설계
KR102583656B1 (ko) 2020-09-18 2023-09-27 코어포토닉스 리미티드 팝-아웃 줌 카메라
KR102809802B1 (ko) 2020-11-05 2025-05-16 코어포토닉스 리미티드 2개의 광학 경로 폴딩 요소 시야 스캐닝에 기초한 스캐닝 텔레 카메라
CN114868065A (zh) 2020-12-01 2022-08-05 核心光电有限公司 具有连续自适应变焦系数的折叠摄像机
CN117425062A (zh) 2021-01-25 2024-01-19 核心光电有限公司 用于紧凑型数码相机的镜头系统
JP7614874B2 (ja) * 2021-02-12 2025-01-16 キヤノン株式会社 ズームレンズおよび撮像装置
EP4513884A3 (en) 2021-03-22 2025-05-21 Corephotonics Ltd. Folded cameras with continuously adaptive zoom factor
KR20250159065A (ko) 2021-06-23 2025-11-07 코어포토닉스 리미티드 컴팩트 폴디드 텔레 카메라
CN120178485A (zh) 2021-09-23 2025-06-20 核心光电有限公司 大光圈连续变焦折叠长焦摄像头及移动装置
KR20240009432A (ko) 2021-11-02 2024-01-22 코어포토닉스 리미티드 컴팩트형 더블 폴디드 텔레 카메라
CN120315168A (zh) 2021-12-14 2025-07-15 核心光电有限公司 大光圈紧凑型扫描远摄相机
US12461431B2 (en) 2022-02-01 2025-11-04 Corephontonics Ltd. Slim pop-out tele camera lenses
US12348870B2 (en) 2022-04-09 2025-07-01 Corephotonics Ltd. Spin-out 360-degree camera for smartphone
CN117941368A (zh) 2022-08-05 2024-04-26 核心光电有限公司 用于具有自动可调变焦视场的变焦数字相机的系统和方法

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JP5441599B2 (ja) * 2009-10-06 2014-03-12 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

Also Published As

Publication number Publication date
US8891173B2 (en) 2014-11-18
CN102466872A (zh) 2012-05-23
JP2012113285A (ja) 2012-06-14
US20120105708A1 (en) 2012-05-03
CN102466872B (zh) 2014-07-09

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