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TWI350385B - Zoom lens and image capture apparatus - Google Patents

Zoom lens and image capture apparatus

Info

Publication number
TWI350385B
TWI350385B TW096136416A TW96136416A TWI350385B TW I350385 B TWI350385 B TW I350385B TW 096136416 A TW096136416 A TW 096136416A TW 96136416 A TW96136416 A TW 96136416A TW I350385 B TWI350385 B TW I350385B
Authority
TW
Taiwan
Prior art keywords
image capture
zoom lens
capture apparatus
zoom
lens
Prior art date
Application number
TW096136416A
Other languages
English (en)
Other versions
TW200821622A (en
Inventor
Tetsuya Arimoto
Yasushi Yamamoto
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of TW200821622A publication Critical patent/TW200821622A/zh
Application granted granted Critical
Publication of TWI350385B publication Critical patent/TWI350385B/zh

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
    • G02B15/142—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
    • 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
    • G02B15/1441—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 positive
    • G02B15/144113—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 positive arranged +-++
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/282—Autofocusing of zoom lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
TW096136416A 2006-10-02 2007-09-28 Zoom lens and image capture apparatus TWI350385B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006270765A JP2008089991A (ja) 2006-10-02 2006-10-02 ズームレンズ及び撮像装置

Publications (2)

Publication Number Publication Date
TW200821622A TW200821622A (en) 2008-05-16
TWI350385B true TWI350385B (en) 2011-10-11

Family

ID=39306897

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096136416A TWI350385B (en) 2006-10-02 2007-09-28 Zoom lens and image capture apparatus

Country Status (5)

Country Link
US (1) US7817346B2 (zh)
JP (1) JP2008089991A (zh)
CN (1) CN100516966C (zh)
MY (1) MY158846A (zh)
TW (1) TWI350385B (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007264381A (ja) * 2006-03-29 2007-10-11 Sony Corp 変倍光学系
US8405915B2 (en) * 2009-02-26 2013-03-26 Nikon Corporation Zooming optical system, optical apparatus and zooming optical system manufacturing method
RU2426160C1 (ru) * 2010-04-26 2011-08-10 Закрытое Акционерное Общество "Импульс" Проекционный объектив
JP5539062B2 (ja) * 2010-06-24 2014-07-02 キヤノン株式会社 ズームレンズ
CN101887164B (zh) * 2010-07-07 2011-12-14 福州开发区鸿发光电子技术有限公司 一种小型化大变焦比双波段光学镜头
JP5530872B2 (ja) * 2010-09-10 2014-06-25 株式会社タムロン ズームレンズ
TWI561844B (en) * 2011-10-14 2016-12-11 Hon Hai Prec Ind Co Ltd Lens module system
JP2013130614A (ja) * 2011-12-20 2013-07-04 Sony Corp ズームレンズおよび撮像装置
JP5930895B2 (ja) * 2012-07-18 2016-06-08 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
KR101994285B1 (ko) * 2013-04-04 2019-06-28 한화테크윈 주식회사 줌 렌즈계
KR20170059475A (ko) 2014-09-29 2017-05-30 에이에스엠엘 홀딩 엔.브이. 고 개구수 대물 렌즈 시스템
JP6769199B2 (ja) 2016-09-16 2020-10-14 リコーイメージング株式会社 変倍光学系
JP6670262B2 (ja) * 2017-02-24 2020-03-18 富士フイルム株式会社 ズームレンズおよび撮像装置
JP2018205340A (ja) * 2017-05-30 2018-12-27 マクセル株式会社 広角撮像レンズ用接合レンズ
DE102018116415B4 (de) * 2017-07-10 2020-08-06 Canon Kabushiki Kaisha Zoomobjektiv und bildaufnahmegerät
JP6567136B2 (ja) * 2017-07-10 2019-08-28 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
JP6859230B2 (ja) * 2017-08-08 2021-04-14 株式会社タムロン ズームレンズ及び撮像装置
CN115704953B (zh) * 2021-08-16 2025-09-09 厦门松下电子信息有限公司 大口径内对焦式光学系
CN119805715B (zh) * 2025-03-13 2025-05-30 珠海市川富光学技术有限公司 一种焦距为24mm的广角大光圈长法兰视频镜头

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04208912A (ja) 1990-12-03 1992-07-30 Nikon Corp 高倍率ズームレンズ
JPH063592A (ja) 1992-06-17 1994-01-14 Nikon Corp 大口径ズームレンズ
JP3504031B2 (ja) 1995-06-22 2004-03-08 株式会社シグマ 高変倍率ズームレンズ
JPH10197794A (ja) 1997-01-14 1998-07-31 Nikon Corp ズームレンズ
JPH11295601A (ja) 1998-04-13 1999-10-29 Nikon Corp 三枚接合レンズを有するズームレンズ
JP2004101739A (ja) 2002-09-06 2004-04-02 Tamron Co Ltd 大口径ズームレンズ
JP4323793B2 (ja) 2002-12-16 2009-09-02 キヤノン株式会社 ズームレンズ及びそれを有する光学機器
JP2004198855A (ja) 2002-12-19 2004-07-15 Ricoh Co Ltd ズームレンズ、カメラおよび携帯情報端末装置
JP4016204B2 (ja) 2003-01-17 2007-12-05 ソニー株式会社 ズームレンズ及び撮像装置
JP4205461B2 (ja) 2003-03-19 2009-01-07 株式会社リコー ズームレンズ、カメラおよび携帯情報端末装置
JP4267362B2 (ja) 2003-05-02 2009-05-27 株式会社リコー ズームレンズ、カメラおよび携帯情報端末装置
US6924938B2 (en) * 2003-03-19 2005-08-02 Ricoh Company, Ltd. Zoom lens, camera, and mobile information terminal
JP4477344B2 (ja) 2003-11-27 2010-06-09 オリンパス株式会社 ズームレンズ及びそれを備えた撮像装置
JP2005181556A (ja) 2003-12-18 2005-07-07 Sigma Corp 大口径ズームレンズ
US7253965B2 (en) * 2004-10-01 2007-08-07 Nikon Corporation Zoom lens system with vibration reduction
US7277233B2 (en) * 2005-01-11 2007-10-02 Olympus Imaging Corp. Zoom lens and imaging system incorporating it

Also Published As

Publication number Publication date
MY158846A (en) 2016-11-15
CN100516966C (zh) 2009-07-22
TW200821622A (en) 2008-05-16
CN101158745A (zh) 2008-04-09
JP2008089991A (ja) 2008-04-17
US20080198475A1 (en) 2008-08-21
US7817346B2 (en) 2010-10-19

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees