CN109425976B - 变焦镜头及摄像装置 - Google Patents

变焦镜头及摄像装置 Download PDF

Info

Publication number
CN109425976B
CN109425976B CN201810963604.4A CN201810963604A CN109425976B CN 109425976 B CN109425976 B CN 109425976B CN 201810963604 A CN201810963604 A CN 201810963604A CN 109425976 B CN109425976 B CN 109425976B
Authority
CN
China
Prior art keywords
lens
lens group
group
negative
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
CN201810963604.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN109425976A (zh
Inventor
永见亮介
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 CN202210119692.6A priority Critical patent/CN114442295B/zh
Priority to CN202210119687.5A priority patent/CN114442294B/zh
Publication of CN109425976A publication Critical patent/CN109425976A/zh
Application granted granted Critical
Publication of CN109425976B publication Critical patent/CN109425976B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
CN201810963604.4A 2017-08-24 2018-08-22 变焦镜头及摄像装置 Active CN109425976B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210119692.6A CN114442295B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
CN202210119687.5A CN114442294B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置

Applications Claiming Priority (2)

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
JP2017-161263 2017-08-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202210119687.5A Division CN114442294B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
CN202210119692.6A Division CN114442295B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置

Publications (2)

Publication Number Publication Date
CN109425976A CN109425976A (zh) 2019-03-05
CN109425976B true CN109425976B (zh) 2022-02-25

Family

ID=65437136

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202210119692.6A Active CN114442295B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
CN202210119687.5A Active CN114442294B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
CN201810963604.4A Active CN109425976B (zh) 2017-08-24 2018-08-22 变焦镜头及摄像装置

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN202210119692.6A Active CN114442295B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置
CN202210119687.5A Active CN114442294B (zh) 2017-08-24 2018-08-22 变焦透镜及摄像装置

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253281B (en) * 1991-02-15 1994-05-25 Asahi Optical Co Ltd Zoom lens
KR970048884A (ko) * 1995-12-20 1997-07-29 이대원 초광각 변배 파인더
JP2008145967A (ja) * 2006-12-13 2008-06-26 Sony Corp ズームレンズ及び撮像装置
CN101369050A (zh) * 2007-08-13 2009-02-18 亚洲光学股份有限公司 变焦投影镜头
JP2011154339A (ja) * 2009-12-28 2011-08-11 Fujifilm Corp 投写用ズームレンズおよび投写型表示装置
CN102645735A (zh) * 2011-02-17 2012-08-22 索尼公司 变焦透镜和成像设备

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007279147A (ja) 2006-04-03 2007-10-25 Konica Minolta Opto Inc 変倍光学系および撮像装置
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
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253281B (en) * 1991-02-15 1994-05-25 Asahi Optical Co Ltd Zoom lens
KR970048884A (ko) * 1995-12-20 1997-07-29 이대원 초광각 변배 파인더
JP2008145967A (ja) * 2006-12-13 2008-06-26 Sony Corp ズームレンズ及び撮像装置
CN101369050A (zh) * 2007-08-13 2009-02-18 亚洲光学股份有限公司 变焦投影镜头
JP2011154339A (ja) * 2009-12-28 2011-08-11 Fujifilm Corp 投写用ズームレンズおよび投写型表示装置
CN102645735A (zh) * 2011-02-17 2012-08-22 索尼公司 变焦透镜和成像设备

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
JP6797768B2 (ja) 2020-12-09
US20210311287A1 (en) 2021-10-07
US20190064477A1 (en) 2019-02-28
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

Similar Documents

Publication Publication Date Title
CN106338812B (zh) 摄像透镜以及摄像装置
CN109557646B (zh) 成像镜头及摄像装置
CN109425971B (zh) 成像透镜及摄像装置
CN106526794B (zh) 摄像透镜以及摄像装置
CN110208922B (zh) 成像镜头及摄像装置
CN109425976B (zh) 变焦镜头及摄像装置
CN108535837B (zh) 成像透镜及摄像装置
CN105388596B (zh) 变焦透镜及摄像装置
CN112394498B (zh) 变焦镜头及摄像装置
CN104583836B (zh) 变焦透镜和摄像装置
CN105652425B (zh) 变焦透镜以及摄像装置
CN105388599B (zh) 变焦透镜及摄像装置
CN104603663A (zh) 广角透镜及摄像装置
CN105652422B (zh) 变焦透镜以及摄像装置
CN113341536A (zh) 成像镜头及摄像装置
CN110208959B (zh) 成像镜头及摄像装置
CN105652426B (zh) 变焦透镜以及摄像装置
CN108572435B (zh) 变焦镜头及摄像装置
CN105629437A (zh) 摄像透镜以及摄像装置
CN113406772A (zh) 成像镜头及摄像装置
JP7265075B2 (ja) ズームレンズおよび撮像装置
JP7558330B2 (ja) ズームレンズおよび撮像装置
JP7105852B2 (ja) ズームレンズおよび撮像装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant