CN102645735A - 变焦透镜和成像设备 - Google Patents

变焦透镜和成像设备 Download PDF

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Publication number
CN102645735A
CN102645735A CN201210029555XA CN201210029555A CN102645735A CN 102645735 A CN102645735 A CN 102645735A CN 201210029555X A CN201210029555X A CN 201210029555XA CN 201210029555 A CN201210029555 A CN 201210029555A CN 102645735 A CN102645735 A CN 102645735A
Authority
CN
China
Prior art keywords
lens
lens group
negative
zoom
focal length
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.)
Pending
Application number
CN201210029555XA
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English (en)
Chinese (zh)
Inventor
细井正晴
大竹基之
宫川直己
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of CN102645735A publication Critical patent/CN102645735A/zh
Pending legal-status Critical Current

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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
    • G02B15/16—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/177—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a negative front lens or group of lenses
    • 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
    • G02B15/1445—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 negative
    • G02B15/144511—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 negative arranged -+-+
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
CN201210029555XA 2011-02-17 2012-02-10 变焦透镜和成像设备 Pending CN102645735A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011031661A JP2012173298A (ja) 2011-02-17 2011-02-17 ズームレンズおよび撮像装置
JP2011-031661 2011-02-17

Publications (1)

Publication Number Publication Date
CN102645735A true CN102645735A (zh) 2012-08-22

Family

ID=46652515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210029555XA Pending CN102645735A (zh) 2011-02-17 2012-02-10 变焦透镜和成像设备

Country Status (3)

Country Link
US (1) US8649107B2 (enExample)
JP (1) JP2012173298A (enExample)
CN (1) CN102645735A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103809264A (zh) * 2014-02-22 2014-05-21 中山联合光电科技有限公司 一种光学调焦系统结构
CN108333736A (zh) * 2013-08-02 2018-07-27 株式会社尼康 变焦镜头和光学设备
CN109425976A (zh) * 2017-08-24 2019-03-05 富士胶片株式会社 变焦透镜及摄像装置
CN111338066A (zh) * 2020-04-21 2020-06-26 浙江舜宇光学有限公司 变焦透镜组

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012198506A (ja) * 2011-03-07 2012-10-18 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP2012198505A (ja) * 2011-03-07 2012-10-18 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP5631856B2 (ja) 2011-12-21 2014-11-26 オリンパスイメージング株式会社 インナーフォーカスレンズ系及びそれを備えた撮像装置
TWI476441B (zh) * 2012-04-24 2015-03-11 Sintai Optical Shenzhen Co Ltd 變焦鏡頭
JP2015004880A (ja) 2013-06-21 2015-01-08 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有する撮像装置
JP6355076B2 (ja) * 2013-10-07 2018-07-11 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
JP6347739B2 (ja) 2014-12-22 2018-06-27 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
CN111580251B (zh) * 2020-05-22 2022-02-08 玉晶光电(厦门)有限公司 光学成像镜头
CN111897110B (zh) * 2020-08-14 2023-01-10 玉晶光电(厦门)有限公司 光学成像镜头
CN112748557B (zh) * 2021-01-15 2022-07-05 浙江舜宇光学有限公司 变焦镜头
US20240248288A1 (en) * 2021-02-12 2024-07-25 Nikon Corporation Zoom optical system, optical apparatus and method for manufacturing the zoom optical system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006309049A (ja) * 2005-05-02 2006-11-09 Olympus Imaging Corp ズームレンズ系を用いた撮像装置
JP2008233611A (ja) * 2007-03-22 2008-10-02 Konica Minolta Opto Inc 変倍光学系、撮像装置及びデジタル機器
CN101650466A (zh) * 2008-08-13 2010-02-17 株式会社腾龙 变焦透镜

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078481A (en) * 1989-09-05 1992-01-07 Canon Kabushiki Kaisha Magnification changing lens
JP2001343584A (ja) * 2000-06-02 2001-12-14 Konica Corp ズームレンズ
JP4004268B2 (ja) * 2001-10-22 2007-11-07 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
JP2005055496A (ja) * 2003-08-05 2005-03-03 Olympus Corp 変倍光学系
WO2008075539A1 (ja) * 2006-12-20 2008-06-26 Konica Minolta Opto, Inc. 変倍光学系、撮像装置及びデジタル機器
JP5072549B2 (ja) 2007-11-26 2012-11-14 キヤノン株式会社 ズームレンズ
JP2009282465A (ja) 2008-05-26 2009-12-03 Sony Corp ズームレンズ及び撮像装置
JP5489323B2 (ja) 2009-04-13 2014-05-14 株式会社タムロン 広角ズームレンズ
JP2012048200A (ja) * 2010-07-28 2012-03-08 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP5726464B2 (ja) * 2010-09-07 2015-06-03 オリンパス株式会社 結像光学系及びそれを有する電子撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006309049A (ja) * 2005-05-02 2006-11-09 Olympus Imaging Corp ズームレンズ系を用いた撮像装置
JP2008233611A (ja) * 2007-03-22 2008-10-02 Konica Minolta Opto Inc 変倍光学系、撮像装置及びデジタル機器
CN101650466A (zh) * 2008-08-13 2010-02-17 株式会社腾龙 变焦透镜

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108333736A (zh) * 2013-08-02 2018-07-27 株式会社尼康 变焦镜头和光学设备
CN108333736B (zh) * 2013-08-02 2020-11-20 株式会社尼康 变焦镜头和光学设备
CN103809264A (zh) * 2014-02-22 2014-05-21 中山联合光电科技有限公司 一种光学调焦系统结构
CN109425976A (zh) * 2017-08-24 2019-03-05 富士胶片株式会社 变焦透镜及摄像装置
CN109425976B (zh) * 2017-08-24 2022-02-25 富士胶片株式会社 变焦镜头及摄像装置
CN111338066A (zh) * 2020-04-21 2020-06-26 浙江舜宇光学有限公司 变焦透镜组

Also Published As

Publication number Publication date
US20120212833A1 (en) 2012-08-23
JP2012173298A (ja) 2012-09-10
US8649107B2 (en) 2014-02-11

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Application publication date: 20120822