CN105278088A - 变焦透镜及摄像装置 - Google Patents

变焦透镜及摄像装置 Download PDF

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Publication number
CN105278088A
CN105278088A CN201510303002.2A CN201510303002A CN105278088A CN 105278088 A CN105278088 A CN 105278088A CN 201510303002 A CN201510303002 A CN 201510303002A CN 105278088 A CN105278088 A CN 105278088A
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CN
China
Prior art keywords
lens
zoom
negative
lens group
positive
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
CN201510303002.2A
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English (en)
Chinese (zh)
Inventor
池田伸吉
岛田泰孝
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.)
Fujifilm Corp
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Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN105278088A publication Critical patent/CN105278088A/zh
Pending 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
    • G02B15/145—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 five groups only
    • G02B15/1451—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 five groups only the first group being positive
    • G02B15/145129—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 five groups only the first group being positive arranged +-+++

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Nonlinear Science (AREA)
CN201510303002.2A 2014-06-06 2015-06-04 变焦透镜及摄像装置 Pending CN105278088A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-117374 2014-06-06
JP2014117374 2014-06-06
JP2015-045036 2015-03-06
JP2015045036A JP6219329B2 (ja) 2014-06-06 2015-03-06 ズームレンズおよび撮像装置

Publications (1)

Publication Number Publication Date
CN105278088A true CN105278088A (zh) 2016-01-27

Family

ID=54769454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510303002.2A Pending CN105278088A (zh) 2014-06-06 2015-06-04 变焦透镜及摄像装置

Country Status (3)

Country Link
US (1) US9606337B2 (enExample)
JP (1) JP6219329B2 (enExample)
CN (1) CN105278088A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108885333B (zh) * 2016-03-29 2019-12-10 富士胶片株式会社 变焦透镜及摄像装置
JP6723868B2 (ja) * 2016-08-09 2020-07-15 キヤノン株式会社 ズームレンズおよびそれを有する撮像装置
JP2019061064A (ja) 2017-09-27 2019-04-18 富士フイルム株式会社 変倍光学系及び光学装置
JP7053018B2 (ja) * 2018-04-23 2022-04-12 株式会社シグマ 大口径ズームレンズ
JP7061989B2 (ja) * 2019-01-16 2022-05-02 富士フイルム株式会社 内視鏡用対物レンズ及び内視鏡
CN111443457B (zh) 2019-01-16 2023-01-03 富士胶片株式会社 内窥镜用物镜及内窥镜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201796177U (zh) * 2010-04-26 2011-04-13 富士能株式会社 摄像透镜及摄像装置
CN102016685A (zh) * 2008-04-30 2011-04-13 奥林巴斯映像株式会社 成像光学系统以及具有该成像光学系统的电子摄像装置
US20110310286A1 (en) * 2010-06-17 2011-12-22 Masaki Arakawa Image forming optical system and electronic image pickup apparatus using the same
JP2012113033A (ja) * 2010-11-22 2012-06-14 Nikon Corp 光学系、光学装置、および光学系の製造方法
JP2013050650A (ja) * 2011-08-31 2013-03-14 Sony Corp ズームレンズおよび撮像装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03136014A (ja) * 1989-10-23 1991-06-10 Nikon Corp 望遠ズームレンズ
JP3031598B2 (ja) 1994-03-09 2000-04-10 富士写真光機株式会社 ズームレンズ系
JP5049751B2 (ja) 2007-11-21 2012-10-17 富士フイルム株式会社 高倍率ズームレンズおよび撮像装置
JP5328284B2 (ja) 2008-10-08 2013-10-30 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
JP5436091B2 (ja) 2009-08-17 2014-03-05 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
JP4790052B2 (ja) * 2009-08-31 2011-10-12 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
JP5638889B2 (ja) * 2010-09-14 2014-12-10 オリンパスイメージング株式会社 撮像装置
JP6034647B2 (ja) * 2012-10-16 2016-11-30 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102016685A (zh) * 2008-04-30 2011-04-13 奥林巴斯映像株式会社 成像光学系统以及具有该成像光学系统的电子摄像装置
CN201796177U (zh) * 2010-04-26 2011-04-13 富士能株式会社 摄像透镜及摄像装置
US20110310286A1 (en) * 2010-06-17 2011-12-22 Masaki Arakawa Image forming optical system and electronic image pickup apparatus using the same
JP2012113033A (ja) * 2010-11-22 2012-06-14 Nikon Corp 光学系、光学装置、および光学系の製造方法
JP2013050650A (ja) * 2011-08-31 2013-03-14 Sony Corp ズームレンズおよび撮像装置

Also Published As

Publication number Publication date
US20150355440A1 (en) 2015-12-10
US9606337B2 (en) 2017-03-28
JP2016012119A (ja) 2016-01-21
JP6219329B2 (ja) 2017-10-25

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Application publication date: 20160127