JP4994812B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP4994812B2
JP4994812B2 JP2006328094A JP2006328094A JP4994812B2 JP 4994812 B2 JP4994812 B2 JP 4994812B2 JP 2006328094 A JP2006328094 A JP 2006328094A JP 2006328094 A JP2006328094 A JP 2006328094A JP 4994812 B2 JP4994812 B2 JP 4994812B2
Authority
JP
Japan
Prior art keywords
lens
group
image
refractive power
optical
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
Application number
JP2006328094A
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English (en)
Japanese (ja)
Other versions
JP2008139755A5 (enExample
JP2008139755A (ja
Inventor
彰宏 西尾
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 JP2006328094A priority Critical patent/JP4994812B2/ja
Priority to US11/929,356 priority patent/US7619832B2/en
Publication of JP2008139755A publication Critical patent/JP2008139755A/ja
Publication of JP2008139755A5 publication Critical patent/JP2008139755A5/ja
Application granted granted Critical
Publication of JP4994812B2 publication Critical patent/JP4994812B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B15/177—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 negative front lens or group of lenses
    • 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
    • G02B15/143—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 three groups only
    • G02B15/1435—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 three groups only the first group being negative
    • G02B15/143507—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 three groups only the first group being negative arranged -++
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2006328094A 2006-12-05 2006-12-05 撮像装置 Expired - Fee Related JP4994812B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006328094A JP4994812B2 (ja) 2006-12-05 2006-12-05 撮像装置
US11/929,356 US7619832B2 (en) 2006-12-05 2007-10-30 Imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006328094A JP4994812B2 (ja) 2006-12-05 2006-12-05 撮像装置

Publications (3)

Publication Number Publication Date
JP2008139755A JP2008139755A (ja) 2008-06-19
JP2008139755A5 JP2008139755A5 (enExample) 2010-01-07
JP4994812B2 true JP4994812B2 (ja) 2012-08-08

Family

ID=39601267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006328094A Expired - Fee Related JP4994812B2 (ja) 2006-12-05 2006-12-05 撮像装置

Country Status (2)

Country Link
US (1) US7619832B2 (enExample)
JP (1) JP4994812B2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5207361B2 (ja) * 2008-04-08 2013-06-12 オリンパスイメージング株式会社 ３群ズームレンズ及びそれを備えた撮像装置
JP2011138047A (ja) * 2009-12-28 2011-07-14 Olympus Imaging Corp 光路反射型のズームレンズを備えた撮像装置
JP5631116B2 (ja) * 2010-08-24 2014-11-26 キヤノン株式会社 撮像装置
TWI463174B (zh) * 2013-03-19 2014-12-01 Sintai Optical Shenzhen Co Ltd 變焦鏡頭
CN109040553B (zh) 2013-06-13 2021-04-13 核心光电有限公司 双孔径变焦数字摄影机
JP2016523389A (ja) 2013-07-04 2016-08-08 コアフォトニクス リミテッド 小型望遠レンズアセンブリ
US9857568B2 (en) 2013-07-04 2018-01-02 Corephotonics Ltd. Miniature telephoto lens assembly
US9316810B2 (en) 2014-03-07 2016-04-19 Apple Inc. Folded telephoto camera lens system
US9557627B2 (en) * 2014-03-07 2017-01-31 Apple Inc. Folded camera lens systems
US9392188B2 (en) 2014-08-10 2016-07-12 Corephotonics Ltd. Zoom dual-aperture camera with folded lens
CN112327464A (zh) 2015-01-03 2021-02-05 核心光电有限公司 微型长焦镜头模块和使用该镜头模块的相机
US20200004125A1 (en) * 2017-03-22 2020-01-02 Sony Corporation Projection lens and projection apparatus
JP7140522B2 (ja) * 2018-03-27 2022-09-21 キヤノン株式会社 ズームレンズ及び撮像装置
EP3738303B1 (en) 2019-01-03 2024-11-20 Corephotonics Ltd. Multi-aperture cameras with at least one two state zoom camera
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
EP3966631B1 (en) 2020-05-30 2023-01-25 Corephotonics Ltd. Systems and methods for obtaining a super macro image
US12050308B2 (en) 2020-07-22 2024-07-30 Corephotonics Ltd. Folded camera lens designs including eight lenses of +−+−+++− refractive powers
KR20250038813A (ko) 2020-07-31 2025-03-19 코어포토닉스 리미티드 폴디드 매크로-텔레 카메라 렌즈 설계
EP4127788A4 (en) 2020-09-18 2024-06-19 Corephotonics Ltd. FOLD-OUT ZOOM CAMERA
CN112180555B (zh) * 2020-10-20 2025-09-09 江西欧菲光学有限公司 光学系统、镜头模组和电子设备
CN116381905A (zh) 2020-11-05 2023-07-04 核心光电有限公司 基于两个光路折叠元件视场扫描的扫描长焦摄影机
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
KR20250150144A (ko) 2021-01-25 2025-10-17 코어포토닉스 리미티드 슬림 팝-아웃 와이드 카메라 렌즈
US12001078B2 (en) 2021-03-22 2024-06-04 Corephotonics Ltd. Folded cameras with continuously adaptive zoom factor
EP4425234A3 (en) 2021-06-23 2024-11-13 Corephotonics Ltd. Compact folded tele cameras
WO2023047202A1 (en) 2021-09-23 2023-03-30 Corephotonics Ltd. Large aperture continuous zoom folded tele cameras
US12216259B2 (en) 2021-12-14 2025-02-04 Corephotonics Ltd. Large-aperture compact scanning tele cameras
KR20240124314A (ko) 2022-02-01 2024-08-16 코어포토닉스 리미티드 슬림 팝-아웃 텔레 카메라 렌즈
CN115407480B (zh) * 2022-05-18 2024-10-15 福建福光天瞳光学有限公司 一种轻量化安防镜头及其成像方法
CN120530352A (zh) * 2022-11-16 2025-08-22 Lg伊诺特有限公司 光学系统和相机模块
CN119856093A (zh) * 2023-07-06 2025-04-18 北京小米移动软件有限公司 变焦镜头、以及具备变焦镜头的拍摄装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137918A (ja) * 1983-01-27 1984-08-08 Olympus Optical Co Ltd 明るいズ−ムレンズ
JPS62177514A (ja) * 1986-01-31 1987-08-04 Sigma:Kk 広角ズ−ムレンズ
JPS62262813A (ja) * 1986-05-09 1987-11-14 Canon Inc ズ−ムレンズ
JPS6332512A (ja) * 1986-07-25 1988-02-12 Canon Inc ズ−ムレンズ
JPH0694996A (ja) * 1991-01-09 1994-04-08 Konica Corp 正屈折力の固定群を有する広角ズームレンズ
JPH06347698A (ja) * 1991-01-21 1994-12-22 Konica Corp 変倍光学系
US5587739A (en) 1993-03-26 1996-12-24 Nikon Corporation Variable magnification image taking device
JPH06284322A (ja) 1993-03-26 1994-10-07 Nikon Corp 変倍撮影装置
JPH07261083A (ja) * 1994-03-17 1995-10-13 Fuji Photo Film Co Ltd ズームレンズ
JPH09325272A (ja) * 1996-06-07 1997-12-16 Minolta Co Ltd 撮影光学系
JPH11295596A (ja) * 1998-04-09 1999-10-29 Asahi Optical Co Ltd 電子内視鏡の変倍合焦方法
JP4285951B2 (ja) 2002-08-02 2009-06-24 オリンパス株式会社 ズームレンズ及びそれを用いた電子撮像装置
JP4145066B2 (ja) 2002-04-09 2008-09-03 オリンパス株式会社 ズームレンズとそれを用いた電子撮像装置
JP2004037967A (ja) 2002-07-05 2004-02-05 Minolta Co Ltd 撮像レンズ装置
JP2005084151A (ja) * 2003-09-05 2005-03-31 Sony Corp ズームレンズ装置
JP4751590B2 (ja) 2004-09-30 2011-08-17 オリンパス株式会社 電子撮像装置

Also Published As

Publication number Publication date
US7619832B2 (en) 2009-11-17
JP2008139755A (ja) 2008-06-19
US20080273250A1 (en) 2008-11-06

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