JP4866120B2 - 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
JP4866120B2
JP4866120B2 JP2006080485A JP2006080485A JP4866120B2 JP 4866120 B2 JP4866120 B2 JP 4866120B2 JP 2006080485 A JP2006080485 A JP 2006080485A JP 2006080485 A JP2006080485 A JP 2006080485A JP 4866120 B2 JP4866120 B2 JP 4866120B2
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Japan
Prior art keywords
lens
lens group
zoom
zoom lens
group
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JP2006080485A
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English (en)
Japanese (ja)
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JP2007256604A (ja
JP2007256604A5 (enrdf_load_stackoverflow
Inventor
裕二 加茂
憲司 小野
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Olympus Imaging Corp
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Olympus Imaging Corp
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Application filed by Olympus Imaging Corp filed Critical Olympus Imaging Corp
Priority to JP2006080485A priority Critical patent/JP4866120B2/ja
Priority to US11/725,824 priority patent/US7764439B2/en
Publication of JP2007256604A publication Critical patent/JP2007256604A/ja
Publication of JP2007256604A5 publication Critical patent/JP2007256604A5/ja
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Publication of JP4866120B2 publication Critical patent/JP4866120B2/ja
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    • 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)
JP2006080485A 2006-03-22 2006-03-23 ズームレンズ及びそれを有する撮像装置 Active JP4866120B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006080485A JP4866120B2 (ja) 2006-03-23 2006-03-23 ズームレンズ及びそれを有する撮像装置
US11/725,824 US7764439B2 (en) 2006-03-22 2007-03-19 Zoom lens system and image pickup apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006080485A JP4866120B2 (ja) 2006-03-23 2006-03-23 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2007256604A JP2007256604A (ja) 2007-10-04
JP2007256604A5 JP2007256604A5 (enrdf_load_stackoverflow) 2009-04-23
JP4866120B2 true JP4866120B2 (ja) 2012-02-01

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ID=38630905

Family Applications (1)

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JP2006080485A Active JP4866120B2 (ja) 2006-03-22 2006-03-23 ズームレンズ及びそれを有する撮像装置

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JP (1) JP4866120B2 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4963048B2 (ja) * 2006-09-04 2012-06-27 株式会社リコー ズームレンズ、カメラ装置および携帯情報端末装置
JP4936831B2 (ja) * 2006-09-19 2012-05-23 株式会社リコー ズームレンズ、カメラ装置および携帯情報端末装置
JP4974659B2 (ja) * 2006-12-06 2012-07-11 株式会社リコー ズームレンズ、カメラ装置および携帯情報端末装置
JP5433942B2 (ja) * 2007-11-22 2014-03-05 株式会社ニコン ズームレンズ、これを搭載する光学機器および結像方法
KR101564418B1 (ko) 2009-06-03 2015-10-29 삼성전자주식회사 줌 렌즈 및 이를 구비한 결상 광학 장치
KR101660841B1 (ko) 2009-10-28 2016-09-28 삼성전자주식회사 줌 렌즈 및 이를 구비한 촬상 장치
JP5609994B2 (ja) * 2011-01-24 2014-10-22 コニカミノルタ株式会社 ズームレンズ，撮像光学装置及びデジタル機器
JP6608145B2 (ja) * 2015-02-04 2019-11-20 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063592A (ja) * 1992-06-17 1994-01-14 Nikon Corp 大口径ズームレンズ
JP3584107B2 (ja) * 1996-01-06 2004-11-04 キヤノン株式会社 ズームレンズ
JPH1138319A (ja) * 1997-07-15 1999-02-12 Canon Inc 防振機能を有するレンズ光学系
JP4817699B2 (ja) * 2005-04-01 2011-11-16 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

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JP2007256604A (ja) 2007-10-04

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