JP6797768B2 - ズームレンズおよび撮像装置 - Google Patents

ズームレンズおよび撮像装置 Download PDF

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Publication number
JP6797768B2
JP6797768B2 JP2017161263A JP2017161263A JP6797768B2 JP 6797768 B2 JP6797768 B2 JP 6797768B2 JP 2017161263 A JP2017161263 A JP 2017161263A JP 2017161263 A JP2017161263 A JP 2017161263A JP 6797768 B2 JP6797768 B2 JP 6797768B2
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JP
Japan
Prior art keywords
lens
lens group
group
zoom
positive
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
JP2017161263A
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English (en)
Japanese (ja)
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JP2019040029A5 (enExample
JP2019040029A (ja
Inventor
亮介 永見
亮介 永見
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2017161263A priority Critical patent/JP6797768B2/ja
Priority to CN202210119692.6A priority patent/CN114442295B/zh
Priority to US16/108,622 priority patent/US10739555B2/en
Priority to CN201810963604.4A priority patent/CN109425976B/zh
Priority to CN202210119687.5A priority patent/CN114442294B/zh
Publication of JP2019040029A publication Critical patent/JP2019040029A/ja
Publication of JP2019040029A5 publication Critical patent/JP2019040029A5/ja
Priority to US16/915,763 priority patent/US11360289B2/en
Application granted granted Critical
Publication of JP6797768B2 publication Critical patent/JP6797768B2/ja
Priority to US17/344,866 priority patent/US12379573B2/en
Priority to US17/490,890 priority patent/US11280980B2/en
Priority to US19/257,148 priority patent/US20250327990A1/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
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • 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
    • G02B15/142—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 two groups only
    • 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
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • 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
    • G02B15/144—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 four groups only
    • G02B15/1445—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 four groups only the first group being negative
    • G02B15/144511—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 four groups only the first group being negative 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
    • G02B15/16—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
    • 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
    • G02B27/0037—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 with diffracting elements
    • 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
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
    • 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)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2017161263A 2017-08-24 2017-08-24 ズームレンズおよび撮像装置 Active JP6797768B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2017161263A JP6797768B2 (ja) 2017-08-24 2017-08-24 ズームレンズおよび撮像装置
CN202210119692.6A CN114442295B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
US16/108,622 US10739555B2 (en) 2017-08-24 2018-08-22 Zoom lens and imaging apparatus
CN201810963604.4A CN109425976B (zh) 2017-08-24 2018-08-22 变焦镜头及摄像装置
CN202210119687.5A CN114442294B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
US16/915,763 US11360289B2 (en) 2017-08-24 2020-06-29 Zoom lens and imaging apparatus having four lens groups
US17/344,866 US12379573B2 (en) 2017-08-24 2021-06-10 Zoom lens and imaging apparatus
US17/490,890 US11280980B2 (en) 2017-08-24 2021-09-30 Zoom lens and imaging apparatus having four lens groups
US19/257,148 US20250327990A1 (en) 2017-08-24 2025-07-01 Zoom lens and imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017161263A JP6797768B2 (ja) 2017-08-24 2017-08-24 ズームレンズおよび撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020191852A Division JP7105852B2 (ja) 2020-11-18 2020-11-18 ズームレンズおよび撮像装置

Publications (3)

Publication Number Publication Date
JP2019040029A JP2019040029A (ja) 2019-03-14
JP2019040029A5 JP2019040029A5 (enExample) 2020-06-18
JP6797768B2 true JP6797768B2 (ja) 2020-12-09

Family

ID=65437136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017161263A Active JP6797768B2 (ja) 2017-08-24 2017-08-24 ズームレンズおよび撮像装置

Country Status (3)

Country Link
US (5) US10739555B2 (enExample)
JP (1) JP6797768B2 (enExample)
CN (3) CN114442295B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9939621B2 (en) * 2013-08-02 2018-04-10 Nikon Corporation Zoom lens, optical apparatus, and method for manufacturing the zoom lens
JP6797768B2 (ja) * 2017-08-24 2020-12-09 富士フイルム株式会社 ズームレンズおよび撮像装置
JP6820878B2 (ja) * 2018-03-29 2021-01-27 富士フイルム株式会社 ズームレンズ及び撮像装置
JP2023099393A (ja) 2022-01-01 2023-07-13 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
CN120936927A (zh) * 2023-04-19 2025-11-11 富士胶片株式会社 变倍光学系统及摄像装置

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264965A (en) * 1991-02-15 1993-11-23 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens
KR100256203B1 (ko) * 1995-12-20 2000-05-15 유무성 초광각 변배 파인더
JP2007279147A (ja) 2006-04-03 2007-10-25 Konica Minolta Opto Inc 変倍光学系および撮像装置
JP2008145967A (ja) * 2006-12-13 2008-06-26 Sony Corp ズームレンズ及び撮像装置
CN100590474C (zh) * 2007-08-13 2010-02-17 亚洲光学股份有限公司 变焦投影镜头
JP2010054722A (ja) * 2008-08-27 2010-03-11 Olympus Imaging Corp ズームレンズ及び撮像装置
JP2011059598A (ja) 2009-09-14 2011-03-24 Olympus Imaging Corp 変倍光学系及びそれを有する撮像装置
JP5486415B2 (ja) * 2009-12-28 2014-05-07 富士フイルム株式会社 投写用ズームレンズおよび投写型表示装置
KR101121033B1 (ko) * 2010-03-30 2012-03-16 파워옵틱스 주식회사 소형 줌 렌즈
JP2012133230A (ja) * 2010-12-22 2012-07-12 Panasonic Corp ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012173298A (ja) * 2011-02-17 2012-09-10 Sony Corp ズームレンズおよび撮像装置
JP5695446B2 (ja) 2011-03-01 2015-04-08 オリンパスイメージング株式会社 ズームレンズ
JP5676505B2 (ja) * 2011-04-07 2015-02-25 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置及びカメラ
JP5753000B2 (ja) 2011-06-03 2015-07-22 オリンパス株式会社 ズームレンズ及びそれを有する撮像装置
JP2014157168A (ja) * 2011-06-10 2014-08-28 Panasonic Corp レンズ系、および、カメラ
JP2013015778A (ja) * 2011-07-06 2013-01-24 Konica Minolta Advanced Layers Inc ズームレンズ，撮像光学装置及びデジタル機器
JP5659992B2 (ja) 2011-09-20 2015-01-28 コニカミノルタ株式会社 撮像レンズ及び撮像装置
JP5888137B2 (ja) * 2012-06-14 2016-03-16 ソニー株式会社 ズームレンズ及び撮像装置
JP2013242501A (ja) * 2012-05-23 2013-12-05 Sony Corp ズームレンズおよび撮像装置
JP6053441B2 (ja) 2012-10-10 2016-12-27 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
WO2014087855A1 (ja) * 2012-12-03 2014-06-12 オリンパス株式会社 結像光学系及びそれを有する電子撮像装置
JP6099022B2 (ja) * 2012-12-19 2017-03-22 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP2015004880A (ja) 2013-06-21 2015-01-08 オリンパスイメージング株式会社 ズームレンズ及びそれを有する撮像装置
JP5839062B2 (ja) * 2014-03-11 2016-01-06 株式会社ニコン ズームレンズ、光学装置
JP2015034892A (ja) * 2013-08-09 2015-02-19 キヤノン株式会社 ズームレンズ
US9541768B2 (en) * 2013-09-10 2017-01-10 Samsung Electronics Co., Ltd. Zoom lens and electronic apparatus
KR20150029511A (ko) * 2013-09-10 2015-03-18 삼성전자주식회사 줌 렌즈 및 촬상 장치
JP2015059997A (ja) * 2013-09-17 2015-03-30 ソニー株式会社 ズームレンズおよび撮像装置
JP2015121768A (ja) 2013-11-21 2015-07-02 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
JP2015222333A (ja) 2014-05-22 2015-12-10 コニカミノルタ株式会社 ズームレンズ及び撮像装置
JP6181017B2 (ja) * 2014-08-28 2017-08-16 富士フイルム株式会社 ズームレンズおよび撮像装置
JP2016126280A (ja) * 2015-01-08 2016-07-11 株式会社タムロン 広角ズームレンズ及び撮像装置
JP2016161879A (ja) * 2015-03-04 2016-09-05 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． ズームレンズ及び撮像装置
US11042006B2 (en) * 2015-09-30 2021-06-22 Nikon Corporation Zoom lens, optical apparatus and method for manufacturing the zoom lens
CN108369329B (zh) 2015-12-09 2021-07-02 株式会社尼康 变焦镜头以及光学设备
JP6780438B2 (ja) * 2016-10-20 2020-11-04 セイコーエプソン株式会社 投写用ズームレンズ及び投写型画像表示装置
JP6797768B2 (ja) * 2017-08-24 2020-12-09 富士フイルム株式会社 ズームレンズおよび撮像装置

Also Published As

Publication number Publication date
CN114442295A (zh) 2022-05-06
US11280980B2 (en) 2022-03-22
US20220019055A1 (en) 2022-01-20
US10739555B2 (en) 2020-08-11
US20210311287A1 (en) 2021-10-07
US20190064477A1 (en) 2019-02-28
CN109425976B (zh) 2022-02-25
US12379573B2 (en) 2025-08-05
US20200326506A1 (en) 2020-10-15
CN114442295B (zh) 2023-11-14
JP2019040029A (ja) 2019-03-14
US11360289B2 (en) 2022-06-14
CN114442294A (zh) 2022-05-06
US20250327990A1 (en) 2025-10-23
CN109425976A (zh) 2019-03-05
CN114442294B (zh) 2024-05-07

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