JP5888137B2 - ズームレンズ及び撮像装置 - Google Patents

ズームレンズ及び撮像装置 Download PDF

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Publication number
JP5888137B2
JP5888137B2 JP2012134773A JP2012134773A JP5888137B2 JP 5888137 B2 JP5888137 B2 JP 5888137B2 JP 2012134773 A JP2012134773 A JP 2012134773A JP 2012134773 A JP2012134773 A JP 2012134773A JP 5888137 B2 JP5888137 B2 JP 5888137B2
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JP
Japan
Prior art keywords
lens
group
lens group
positive
refractive power
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Active
Application number
JP2012134773A
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English (en)
Japanese (ja)
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JP2013257497A (ja
JP2013257497A5 (enExample
Inventor
正晴 細井
正晴 細井
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
Priority to JP2012134773A priority Critical patent/JP5888137B2/ja
Priority to US13/862,667 priority patent/US9316822B2/en
Priority to CN201310237723.9A priority patent/CN103513408A/zh
Publication of JP2013257497A publication Critical patent/JP2013257497A/ja
Publication of JP2013257497A5 publication Critical patent/JP2013257497A5/ja
Application granted granted Critical
Publication of JP5888137B2 publication Critical patent/JP5888137B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B15/144—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
    • 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
    • G02B15/16—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
    • G02B15/20—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 an additional movable lens or lens group for varying the objective focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • 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
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/004—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having four lenses
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
JP2012134773A 2012-03-09 2012-06-14 ズームレンズ及び撮像装置 Active JP5888137B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012134773A JP5888137B2 (ja) 2012-06-14 2012-06-14 ズームレンズ及び撮像装置
US13/862,667 US9316822B2 (en) 2012-03-09 2013-04-15 Zoom lens and imaging apparatus
CN201310237723.9A CN103513408A (zh) 2012-06-14 2013-06-14 变焦镜头和成像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012134773A JP5888137B2 (ja) 2012-06-14 2012-06-14 ズームレンズ及び撮像装置

Publications (3)

Publication Number Publication Date
JP2013257497A JP2013257497A (ja) 2013-12-26
JP2013257497A5 JP2013257497A5 (enExample) 2015-03-12
JP5888137B2 true JP5888137B2 (ja) 2016-03-16

Family

ID=49755554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012134773A Active JP5888137B2 (ja) 2012-03-09 2012-06-14 ズームレンズ及び撮像装置

Country Status (3)

Country Link
US (1) US9316822B2 (enExample)
JP (1) JP5888137B2 (enExample)
CN (1) CN103513408A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6256732B2 (ja) * 2012-08-30 2018-01-10 株式会社ニコン 変倍光学系、及び、この変倍光学系を有する光学装置
JP6260074B2 (ja) * 2012-08-30 2018-01-17 株式会社ニコン 変倍光学系、及び、この変倍光学系を有する光学装置
JP6251947B2 (ja) * 2012-08-30 2017-12-27 株式会社ニコン 変倍光学系、この変倍光学系を有する光学装置、及び、変倍光学系の製造方法
JP2014235190A (ja) 2013-05-30 2014-12-15 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
JP6241143B2 (ja) * 2013-08-29 2017-12-06 株式会社ニコン 変倍光学系、光学装置、及び変倍光学系の製造方法
DE112017002021T5 (de) * 2016-04-13 2019-01-24 Olympus Corporation Optisches Objektivsystem
JP2018097321A (ja) 2016-12-17 2018-06-21 コニカミノルタ株式会社 ズームレンズ及び撮像装置
JP6797768B2 (ja) * 2017-08-24 2020-12-09 富士フイルム株式会社 ズームレンズおよび撮像装置
JP6789898B2 (ja) * 2017-08-31 2020-11-25 富士フイルム株式会社 撮像レンズおよび撮像装置
JP6858466B2 (ja) * 2018-12-29 2021-04-14 カンタツ株式会社 撮像レンズ
JP7265075B2 (ja) * 2020-11-18 2023-04-25 富士フイルム株式会社 ズームレンズおよび撮像装置
JP7105852B2 (ja) * 2020-11-18 2022-07-25 富士フイルム株式会社 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
US4687302A (en) * 1983-06-01 1987-08-18 Canon Kabushiki Kaisha Zoom lens
US5530593A (en) * 1992-09-11 1996-06-25 Nikon Corporation Zoom lens
JPH0915502A (ja) * 1995-07-03 1997-01-17 Nikon Corp 防振機能を備えたズームレンズ
JP2001343584A (ja) 2000-06-02 2001-12-14 Konica Corp ズームレンズ
JP4738823B2 (ja) 2005-01-31 2011-08-03 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
JP5031378B2 (ja) * 2006-02-28 2012-09-19 キヤノン株式会社 ズームレンズ及びそれを有する光学機器
JP2012027262A (ja) 2010-07-23 2012-02-09 Olympus Imaging Corp ズームレンズ及びそれを備えた撮像装置
JP5891860B2 (ja) * 2012-03-09 2016-03-23 ソニー株式会社 ズームレンズ及び撮像装置

Also Published As

Publication number Publication date
US20150316753A9 (en) 2015-11-05
US9316822B2 (en) 2016-04-19
US20130335616A1 (en) 2013-12-19
JP2013257497A (ja) 2013-12-26
CN103513408A (zh) 2014-01-15

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