JP5676903B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

Info

Publication number
JP5676903B2
JP5676903B2 JP2010089323A JP2010089323A JP5676903B2 JP 5676903 B2 JP5676903 B2 JP 5676903B2 JP 2010089323 A JP2010089323 A JP 2010089323A JP 2010089323 A JP2010089323 A JP 2010089323A JP 5676903 B2 JP5676903 B2 JP 5676903B2
Authority
JP
Japan
Prior art keywords
lens
lens group
zoom
image
group
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
JP2010089323A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011221224A (ja
JP2011221224A5 (enExample
Inventor
伸幸 宮沢
伸幸 宮沢
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 JP2010089323A priority Critical patent/JP5676903B2/ja
Priority to US13/081,405 priority patent/US8238037B2/en
Priority to CN2011100877306A priority patent/CN102213823B/zh
Publication of JP2011221224A publication Critical patent/JP2011221224A/ja
Publication of JP2011221224A5 publication Critical patent/JP2011221224A5/ja
Application granted granted Critical
Publication of JP5676903B2 publication Critical patent/JP5676903B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B15/144—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
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Studio Devices (AREA)
JP2010089323A 2010-04-08 2010-04-08 撮像装置 Expired - Fee Related JP5676903B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010089323A JP5676903B2 (ja) 2010-04-08 2010-04-08 撮像装置
US13/081,405 US8238037B2 (en) 2010-04-08 2011-04-06 Image pickup apparatus having zoom lens
CN2011100877306A CN102213823B (zh) 2010-04-08 2011-04-08 具有变焦透镜的图像拾取设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010089323A JP5676903B2 (ja) 2010-04-08 2010-04-08 撮像装置

Publications (3)

Publication Number Publication Date
JP2011221224A JP2011221224A (ja) 2011-11-04
JP2011221224A5 JP2011221224A5 (enExample) 2013-05-16
JP5676903B2 true JP5676903B2 (ja) 2015-02-25

Family

ID=44745204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010089323A Expired - Fee Related JP5676903B2 (ja) 2010-04-08 2010-04-08 撮像装置

Country Status (3)

Country Link
US (1) US8238037B2 (enExample)
JP (1) JP5676903B2 (enExample)
CN (1) CN102213823B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5972075B2 (ja) * 2012-07-09 2016-08-17 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
CN107450172A (zh) * 2012-10-23 2017-12-08 株式会社尼康 变倍光学系统、光学装置
JP5854978B2 (ja) * 2012-12-19 2016-02-09 株式会社タムロン ズームレンズ
JP6785406B2 (ja) * 2016-09-16 2020-11-18 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置、カメラ
JP2017004030A (ja) * 2016-10-13 2017-01-05 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
CN110488473B (zh) * 2018-05-15 2021-11-09 嘉兴中润光学科技股份有限公司 小型化大孔径大靶面高分辨率的变焦镜头
CN109116531B (zh) 2018-09-30 2020-04-03 浙江大华技术股份有限公司 一种变焦镜头
CN110196484B (zh) 2019-05-30 2020-06-23 浙江大华技术股份有限公司 一种镜头
CN116149033A (zh) * 2020-03-16 2023-05-23 华为技术有限公司 变焦镜头、摄像头模组及移动终端
US11681139B2 (en) * 2020-03-19 2023-06-20 Samsung Electro-Mechanics Co., Ltd. Camera module
CN115561881B (zh) * 2022-08-29 2024-06-25 华为技术有限公司 摄像头模组和电子设备
CN116577919B (zh) * 2023-07-06 2023-09-26 苏州东方克洛托光电技术有限公司 一种带消旋棱镜的变焦镜头

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846308A (ja) * 1981-09-12 1983-03-17 Fuji Photo Film Co Ltd 固体撮像素子を移動する内視鏡用ズ−ムレンズ
JPS61258219A (ja) * 1986-05-23 1986-11-15 Konishiroku Photo Ind Co Ltd コンパクトズームレンズ
JPS6368807A (ja) 1986-09-10 1988-03-28 Olympus Optical Co Ltd 可変焦点撮像装置
JPH01241513A (ja) * 1988-03-23 1989-09-26 Nikon Corp 望遠ズームレンズ
JP3599689B2 (ja) * 2001-08-03 2004-12-08 キヤノン株式会社 ズームレンズ
JP4266617B2 (ja) 2001-12-28 2009-05-20 オリンパス株式会社 広角高倍ズームレンズ及びそれを用いた撮影装置
JP3977150B2 (ja) * 2002-06-04 2007-09-19 キヤノン株式会社 ズームレンズおよび撮影装置
JP4323796B2 (ja) * 2002-12-27 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撮像装置
JP2005062225A (ja) * 2003-08-11 2005-03-10 Canon Inc ズームレンズ及びそれを有する画像投射装置
JP2005084151A (ja) * 2003-09-05 2005-03-31 Sony Corp ズームレンズ装置
JP3960334B2 (ja) 2004-12-20 2007-08-15 コニカミノルタフォトイメージング株式会社 撮影光学系および撮像装置
JP2006323212A (ja) 2005-05-19 2006-11-30 Konica Minolta Photo Imaging Inc レンズユニット、およびそれを備えた撮像装置
KR100810208B1 (ko) * 2006-08-24 2008-03-07 파워옵틱스 주식회사 줌렌즈 광학계 및 이를 구비한 디지털 촬영기기
JP2009217167A (ja) * 2008-03-12 2009-09-24 Sony Corp ズーム光学系及び撮像装置
JP5366447B2 (ja) * 2008-06-06 2013-12-11 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
JP5344549B2 (ja) * 2008-08-08 2013-11-20 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
JP4790820B2 (ja) * 2009-01-19 2011-10-12 オリンパス株式会社 ズームレンズ及び撮像装置

Also Published As

Publication number Publication date
US20110249172A1 (en) 2011-10-13
CN102213823B (zh) 2013-09-04
CN102213823A (zh) 2011-10-12
JP2011221224A (ja) 2011-11-04
US8238037B2 (en) 2012-08-07

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