JP5028104B2 - 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
JP5028104B2
JP5028104B2 JP2007037816A JP2007037816A JP5028104B2 JP 5028104 B2 JP5028104 B2 JP 5028104B2 JP 2007037816 A JP2007037816 A JP 2007037816A JP 2007037816 A JP2007037816 A JP 2007037816A JP 5028104 B2 JP5028104 B2 JP 5028104B2
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JP
Japan
Prior art keywords
lens
negative
zoom
object side
l2na
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Expired - Fee Related
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JP2007037816A
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English (en)
Japanese (ja)
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JP2008203415A5 (enExample
JP2008203415A (ja
Inventor
友紀 木村
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
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007037816A priority Critical patent/JP5028104B2/ja
Priority to US12/032,967 priority patent/US7515353B2/en
Priority to CN2008100096511A priority patent/CN101251637B/zh
Publication of JP2008203415A publication Critical patent/JP2008203415A/ja
Publication of JP2008203415A5 publication Critical patent/JP2008203415A5/ja
Application granted granted Critical
Publication of JP5028104B2 publication Critical patent/JP5028104B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • G02B15/142—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 +-++

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
JP2007037816A 2007-02-19 2007-02-19 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP5028104B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007037816A JP5028104B2 (ja) 2007-02-19 2007-02-19 ズームレンズ及びそれを有する撮像装置
US12/032,967 US7515353B2 (en) 2007-02-19 2008-02-18 Zoom lens system and camera including zoom lens system
CN2008100096511A CN101251637B (zh) 2007-02-19 2008-02-19 变焦透镜系统和包括变焦透镜系统的摄像机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007037816A JP5028104B2 (ja) 2007-02-19 2007-02-19 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2008203415A JP2008203415A (ja) 2008-09-04
JP2008203415A5 JP2008203415A5 (enExample) 2010-04-02
JP5028104B2 true JP5028104B2 (ja) 2012-09-19

Family

ID=39706420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007037816A Expired - Fee Related JP5028104B2 (ja) 2007-02-19 2007-02-19 ズームレンズ及びそれを有する撮像装置

Country Status (3)

Country Link
US (1) US7515353B2 (enExample)
JP (1) JP5028104B2 (enExample)
CN (1) CN101251637B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10133041B2 (en) 2015-09-24 2018-11-20 Olympus Corporation Zoom lens and image pickup apparatus using the same

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5072447B2 (ja) * 2007-06-18 2012-11-14 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
JP5265269B2 (ja) 2008-04-08 2013-08-14 株式会社ニフコ 回転体を備えた装置
JP2010139724A (ja) * 2008-12-11 2010-06-24 Fujinon Corp ズームレンズおよび撮像装置
US8462441B2 (en) 2009-07-09 2013-06-11 Konica Minolta Opto, Inc. Zoom lens
CN101995645B (zh) * 2009-08-26 2012-09-26 亚洲光学股份有限公司 变焦镜头
JP5538873B2 (ja) * 2009-12-25 2014-07-02 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
JP5528157B2 (ja) * 2010-02-26 2014-06-25 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
CN105487210B (zh) 2010-03-08 2018-06-19 株式会社尼康 变焦镜头系统和光学设备
JP5724189B2 (ja) * 2010-03-08 2015-05-27 株式会社ニコン 変倍光学系、光学装置
JP5742100B2 (ja) * 2010-03-08 2015-07-01 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
JP5574796B2 (ja) * 2010-04-19 2014-08-20 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
JP5751991B2 (ja) * 2011-08-30 2015-07-22 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
TWI431317B (zh) * 2011-12-15 2014-03-21 Young Optics Inc 鏡頭模組和攝像裝置
JP6238153B2 (ja) * 2012-06-15 2017-11-29 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
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
WO2014065266A1 (ja) 2012-10-23 2014-05-01 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
JP6205702B2 (ja) * 2012-10-23 2017-10-04 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
CN107450172A (zh) 2012-10-23 2017-12-08 株式会社尼康 变倍光学系统、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
KR101971475B1 (ko) * 2013-01-03 2019-04-23 한화테크윈 주식회사 줌 렌즈계
CN103278914A (zh) * 2013-06-04 2013-09-04 上海中熙光学科技有限公司 一种新型的16倍vga对应变焦镜头
US9541768B2 (en) * 2013-09-10 2017-01-10 Samsung Electronics Co., Ltd. Zoom lens and electronic apparatus
JP6642789B2 (ja) * 2015-09-24 2020-02-12 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
JP6635256B2 (ja) * 2015-11-04 2020-01-22 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
JP2016177321A (ja) * 2016-06-27 2016-10-06 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
JP6504189B2 (ja) * 2017-03-07 2019-04-24 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
US10514524B2 (en) * 2017-09-29 2019-12-24 Symbol Technologies, Llc Imaging devices having progressive magnification
JP6984643B2 (ja) * 2018-08-10 2021-12-22 株式会社ニコン 変倍光学系、光学装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3005037B2 (ja) * 1990-11-16 2000-01-31 キヤノン株式会社 コンパクトな高変倍ズームレンズ
JP2925301B2 (ja) * 1990-11-16 1999-07-28 キヤノン株式会社 コンパクトな高変倍ズームレンズ
JP3363571B2 (ja) 1994-03-30 2003-01-08 キヤノン株式会社 リヤフォーカス式のズームレンズと撮像系
US5963378A (en) 1994-03-30 1999-10-05 Canon Kabushiki Kaisha Zoom lens
JP3962481B2 (ja) 1998-04-23 2007-08-22 キヤノン株式会社 ズームレンズ及びそれを用いた光学機器
US6166864A (en) 1998-03-10 2000-12-26 Canon Kabushiki Kaisha Zoom lens and optical apparatus using the same
JP2000347102A (ja) 1999-06-04 2000-12-15 Konica Corp ズームレンズ
JP4442834B2 (ja) * 1999-08-26 2010-03-31 キヤノン株式会社 近赤外光学撮像装置
JP2003315676A (ja) 2002-04-19 2003-11-06 Pentax Corp ズームレンズ系
JP2005148430A (ja) 2003-11-17 2005-06-09 Olympus Corp 変倍光学系及びそれを用いた電子機器
US7540671B2 (en) 2003-11-17 2009-06-02 Olympus Corporation Variable-power optical system and electronic device using same
JP4612795B2 (ja) 2004-01-30 2011-01-12 キヤノン株式会社 ズームレンズ及びそれを用いた撮像装置
JP4501065B2 (ja) 2004-09-17 2010-07-14 カシオ計算機株式会社 レンズ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10133041B2 (en) 2015-09-24 2018-11-20 Olympus Corporation Zoom lens and image pickup apparatus using the same

Also Published As

Publication number Publication date
CN101251637A (zh) 2008-08-27
CN101251637B (zh) 2010-07-14
JP2008203415A (ja) 2008-09-04
US20080198476A1 (en) 2008-08-21
US7515353B2 (en) 2009-04-07

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