JP5384389B2 - 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
JP5384389B2
JP5384389B2 JP2010025790A JP2010025790A JP5384389B2 JP 5384389 B2 JP5384389 B2 JP 5384389B2 JP 2010025790 A JP2010025790 A JP 2010025790A JP 2010025790 A JP2010025790 A JP 2010025790A JP 5384389 B2 JP5384389 B2 JP 5384389B2
Authority
JP
Japan
Prior art keywords
lens
lens group
zoom
illustrates
zoom lens
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
JP2010025790A
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English (en)
Japanese (ja)
Other versions
JP2011164290A (ja
JP2011164290A5 (enExample
Inventor
大雅 野田
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
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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 JP2010025790A priority Critical patent/JP5384389B2/ja
Priority to US13/022,643 priority patent/US8253845B2/en
Priority to TW100202471U priority patent/TWM413121U/zh
Priority to CN2011200357896U priority patent/CN201993516U/zh
Publication of JP2011164290A publication Critical patent/JP2011164290A/ja
Publication of JP2011164290A5 publication Critical patent/JP2011164290A5/ja
Application granted granted Critical
Publication of JP5384389B2 publication Critical patent/JP5384389B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B15/144—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 +-++

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2010025790A 2010-02-08 2010-02-08 ズームレンズおよび撮像装置 Expired - Fee Related JP5384389B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010025790A JP5384389B2 (ja) 2010-02-08 2010-02-08 ズームレンズおよび撮像装置
US13/022,643 US8253845B2 (en) 2010-02-08 2011-02-08 Zoom lens and imaging apparatus
TW100202471U TWM413121U (en) 2010-02-08 2011-02-08 Zoom lens and imaging apparatus
CN2011200357896U CN201993516U (zh) 2010-02-08 2011-02-09 变焦透镜和成像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010025790A JP5384389B2 (ja) 2010-02-08 2010-02-08 ズームレンズおよび撮像装置

Publications (3)

Publication Number Publication Date
JP2011164290A JP2011164290A (ja) 2011-08-25
JP2011164290A5 JP2011164290A5 (enExample) 2012-08-16
JP5384389B2 true JP5384389B2 (ja) 2014-01-08

Family

ID=44353452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010025790A Expired - Fee Related JP5384389B2 (ja) 2010-02-08 2010-02-08 ズームレンズおよび撮像装置

Country Status (4)

Country Link
US (1) US8253845B2 (enExample)
JP (1) JP5384389B2 (enExample)
CN (1) CN201993516U (enExample)
TW (1) TWM413121U (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8508649B2 (en) * 2011-02-14 2013-08-13 DigitalOptics Corporation Europe Limited Compact distorted zoom lens for small angle of view
JP5939912B2 (ja) * 2012-07-17 2016-06-22 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
JP2014052563A (ja) * 2012-09-07 2014-03-20 Ricoh Co Ltd ズームレンズ、カメラおよび携帯情報端末装置
JP2014052564A (ja) * 2012-09-07 2014-03-20 Ricoh Co Ltd ズームレンズ、カメラおよび携帯情報端末装置
JP6039332B2 (ja) * 2012-09-21 2016-12-07 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
JP6160058B2 (ja) * 2012-10-19 2017-07-12 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
CN108333733B (zh) 2012-10-23 2021-02-26 株式会社尼康 变倍光学系统和光学装置
JP6268697B2 (ja) * 2012-10-23 2018-01-31 株式会社ニコン 変倍光学系、光学装置、変倍光学系の製造方法
US9645287B2 (en) * 2012-12-17 2017-05-09 Kla-Tencor Corporation Flexible optical aperture mechanisms
KR20150062803A (ko) 2013-11-29 2015-06-08 삼성전자주식회사 줌 렌즈 및 이를 포함한 촬영 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134524A (en) * 1989-06-09 1992-07-28 Canon Kabushiki Kaisha Rear focus type zoom lens
US5694253A (en) * 1995-02-02 1997-12-02 Nikon Corporation High zoom ratio zoom lens
JP4496009B2 (ja) 2004-05-17 2010-07-07 株式会社リコー ズームレンズおよび撮影機能を有する情報装置
JP4605698B2 (ja) * 2004-07-08 2011-01-05 オリンパス株式会社 ズームレンズ及びそれを搭載した撮像装置
JP4866119B2 (ja) * 2006-03-22 2012-02-01 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用いた撮像装置
JP5111789B2 (ja) * 2006-06-08 2013-01-09 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備えた電子撮像装置
US7738183B2 (en) * 2007-12-19 2010-06-15 Canon Kabushiki Kaisha Zoom lens and image pickup apparatus having the same
JP4656453B2 (ja) * 2008-07-02 2011-03-23 ソニー株式会社 ズームレンズおよび撮像装置
JP5527577B2 (ja) * 2009-08-03 2014-06-18 株式会社ニコン ズームレンズ、及び、このズームレンズを備える光学機器

Also Published As

Publication number Publication date
CN201993516U (zh) 2011-09-28
US8253845B2 (en) 2012-08-28
US20110194016A1 (en) 2011-08-11
JP2011164290A (ja) 2011-08-25
TWM413121U (en) 2011-10-01

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