JP5207806B2 - ズームレンズ及びそれを有する撮像装置 - Google Patents

ズームレンズ及びそれを有する撮像装置 Download PDF

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Publication number
JP5207806B2
JP5207806B2 JP2008101395A JP2008101395A JP5207806B2 JP 5207806 B2 JP5207806 B2 JP 5207806B2 JP 2008101395 A JP2008101395 A JP 2008101395A JP 2008101395 A JP2008101395 A JP 2008101395A JP 5207806 B2 JP5207806 B2 JP 5207806B2
Authority
JP
Japan
Prior art keywords
lens
lens group
zoom
object side
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
JP2008101395A
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English (en)
Japanese (ja)
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JP2009251433A5 (enExample
JP2009251433A (ja
Inventor
玲 岩間
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 JP2008101395A priority Critical patent/JP5207806B2/ja
Priority to US12/421,376 priority patent/US7773312B2/en
Publication of JP2009251433A publication Critical patent/JP2009251433A/ja
Publication of JP2009251433A5 publication Critical patent/JP2009251433A5/ja
Application granted granted Critical
Publication of JP5207806B2 publication Critical patent/JP5207806B2/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
    • G02B15/143—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 -++

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2008101395A 2008-04-09 2008-04-09 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP5207806B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008101395A JP5207806B2 (ja) 2008-04-09 2008-04-09 ズームレンズ及びそれを有する撮像装置
US12/421,376 US7773312B2 (en) 2008-04-09 2009-04-09 Zoom lens and image pickup apparatus having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008101395A JP5207806B2 (ja) 2008-04-09 2008-04-09 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2009251433A JP2009251433A (ja) 2009-10-29
JP2009251433A5 JP2009251433A5 (enExample) 2011-05-19
JP5207806B2 true JP5207806B2 (ja) 2013-06-12

Family

ID=41163773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008101395A Expired - Fee Related JP5207806B2 (ja) 2008-04-09 2008-04-09 ズームレンズ及びそれを有する撮像装置

Country Status (2)

Country Link
US (1) US7773312B2 (enExample)
JP (1) JP5207806B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011237588A (ja) * 2010-05-10 2011-11-24 Sony Corp ズームレンズ及び撮像装置
TWI408435B (zh) * 2010-07-29 2013-09-11 Young Optics Inc 投影鏡頭
KR101761814B1 (ko) 2010-09-07 2017-07-26 삼성전자주식회사 소형 줌 렌즈
JP2012078426A (ja) 2010-09-30 2012-04-19 Sony Corp ズームレンズ及び撮像装置
WO2012086154A1 (ja) * 2010-12-22 2012-06-28 パナソニック株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012189840A (ja) * 2011-03-11 2012-10-04 Hoya Corp ズームレンズ系
JP5851286B2 (ja) * 2011-03-24 2016-02-03 Hoya株式会社 ズームレンズ系
KR20130013514A (ko) 2011-07-28 2013-02-06 삼성전자주식회사 줌 렌즈 및 이를 구비한 촬영 장치
CN108508571B (zh) * 2017-02-28 2021-01-12 宁波舜宇车载光学技术有限公司 成像系统透镜组

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07261083A (ja) 1994-03-17 1995-10-13 Fuji Photo Film Co Ltd ズームレンズ
JPH1172702A (ja) * 1997-06-23 1999-03-16 Minolta Co Ltd ズームレンズ
JP3347679B2 (ja) * 1998-05-29 2002-11-20 キヤノン株式会社 ズームレンズ及びそれを用いた画像読取装置
JP2004061675A (ja) 2002-07-26 2004-02-26 Canon Inc ズームレンズ
JP2005134719A (ja) * 2003-10-31 2005-05-26 Konica Minolta Photo Imaging Inc 撮像レンズ装置
JP2005156830A (ja) * 2003-11-25 2005-06-16 Olympus Corp 変倍光学系及びそれを用いた電子機器
JP4593971B2 (ja) 2004-05-19 2010-12-08 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
JP4612823B2 (ja) 2004-09-16 2011-01-12 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
JP4669294B2 (ja) 2005-01-31 2011-04-13 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
JP4690069B2 (ja) 2005-02-16 2011-06-01 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
JP2007212636A (ja) 2006-02-08 2007-08-23 Matsushita Electric Ind Co Ltd ズームレンズ系、撮像装置及びカメラ
JP4928288B2 (ja) * 2007-01-30 2012-05-09 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

Also Published As

Publication number Publication date
US7773312B2 (en) 2010-08-10
JP2009251433A (ja) 2009-10-29
US20090257130A1 (en) 2009-10-15

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