CN109298502A - 镜头镜筒以及摄像装置 - Google Patents

镜头镜筒以及摄像装置 Download PDF

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Publication number
CN109298502A
CN109298502A CN201811318539.6A CN201811318539A CN109298502A CN 109298502 A CN109298502 A CN 109298502A CN 201811318539 A CN201811318539 A CN 201811318539A CN 109298502 A CN109298502 A CN 109298502A
Authority
CN
China
Prior art keywords
lens
group
sliding cylinder
conduit
cylinder
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
CN201811318539.6A
Other languages
English (en)
Chinese (zh)
Inventor
吹野邦博
草野正明
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Publication of CN109298502A publication Critical patent/CN109298502A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
CN201811318539.6A 2012-02-28 2013-02-22 镜头镜筒以及摄像装置 Pending CN109298502A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012042479A JP5929311B2 (ja) 2012-02-28 2012-02-28 レンズ鏡筒及び撮像装置
JP2012-042479 2012-02-28
CN201380010668.8A CN104136954B (zh) 2012-02-28 2013-02-22 镜头镜筒以及摄像装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380010668.8A Division CN104136954B (zh) 2012-02-28 2013-02-22 镜头镜筒以及摄像装置

Publications (1)

Publication Number Publication Date
CN109298502A true CN109298502A (zh) 2019-02-01

Family

ID=49082457

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811318539.6A Pending CN109298502A (zh) 2012-02-28 2013-02-22 镜头镜筒以及摄像装置
CN201380010668.8A Active CN104136954B (zh) 2012-02-28 2013-02-22 镜头镜筒以及摄像装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201380010668.8A Active CN104136954B (zh) 2012-02-28 2013-02-22 镜头镜筒以及摄像装置

Country Status (4)

Country Link
US (2) US9766425B2 (https=)
JP (1) JP5929311B2 (https=)
CN (2) CN109298502A (https=)
WO (1) WO2013129257A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115616837A (zh) * 2021-07-12 2023-01-17 华为技术有限公司 一种镜头和一种电子设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6516458B2 (ja) * 2014-12-03 2019-05-22 キヤノン株式会社 レンズ鏡筒、及び撮像装置
JP7013893B2 (ja) * 2018-01-30 2022-02-01 セイコーエプソン株式会社 投写レンズおよびプロジェクター

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534624A (en) 1981-07-14 1985-08-13 Canon Kabushiki Kaisha Construction of lens barrel operated by electromagnetic induction
JPH02210314A (ja) 1989-02-09 1990-08-21 Fuji Photo Optical Co Ltd ズームレンズの駆動機構
US4980711A (en) 1988-11-04 1990-12-25 Fuji Photo Film Co., Ltd. Camera with zooming mechanism
JPH0545617U (ja) * 1991-11-12 1993-06-18 オリンパス光学工業株式会社 撮影関連部材支持装置
JPH06123830A (ja) 1992-10-13 1994-05-06 Minolta Camera Co Ltd 圧電アクチュエータを用いた駆動機構
JP2597356Y2 (ja) 1993-12-06 1999-07-05 旭光学工業株式会社 ズームレンズ鏡筒の直進案内装置
JPH07191253A (ja) 1993-12-27 1995-07-28 Canon Inc 光学装置
JP3500438B2 (ja) 1995-11-28 2004-02-23 株式会社ニコン レンズ鏡筒
JPH10148746A (ja) 1996-11-19 1998-06-02 Olympus Optical Co Ltd レンズ鏡筒
JP3498530B2 (ja) 1997-04-15 2004-02-16 ミノルタ株式会社 ズームレンズ
JP3811281B2 (ja) 1997-12-10 2006-08-16 オリンパス株式会社 ズームレンズ鏡筒
JPH11218666A (ja) * 1998-02-04 1999-08-10 Olympus Optical Co Ltd レンズ鏡筒
US6069745A (en) 1998-02-04 2000-05-30 Olympus Optical Co., Ltd. Lens barrell
JP2000089086A (ja) 1998-09-14 2000-03-31 Sigma Corp ズームレンズ鏡筒
JP3415540B2 (ja) 1999-02-19 2003-06-09 オリンパス光学工業株式会社 ズームレンズ鏡筒
US6556359B2 (en) 2000-02-25 2003-04-29 Konica Corporation Lens unit
JP4339552B2 (ja) 2001-08-20 2009-10-07 オリンパス株式会社 レンズ鏡筒
TWI297709B (en) 2003-07-08 2008-06-11 Canon Kk Lens barrel
JP4575114B2 (ja) 2003-12-24 2010-11-04 オリンパス株式会社 ズームレンズ鏡筒
JP2005241842A (ja) * 2004-02-25 2005-09-08 Olympus Corp レンズ鏡筒
JP2006215340A (ja) 2005-02-04 2006-08-17 Canon Inc レンズ鏡筒及び撮像装置
JP4740671B2 (ja) 2005-07-14 2011-08-03 パナソニック株式会社 ズームレンズ鏡筒及びそれを備えた撮像装置
JP4709626B2 (ja) 2005-09-30 2011-06-22 富士フイルム株式会社 レンズ装置
JP4924632B2 (ja) * 2009-02-26 2012-04-25 株式会社ニコン レンズ鏡筒および撮像装置
US20100172032A1 (en) 2008-12-26 2010-07-08 Nikon Corporation Lens barrel, image capturing apparatus, and manufacturing method
JP5509620B2 (ja) 2009-02-27 2014-06-04 株式会社ニコン レンズ鏡筒及び撮像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115616837A (zh) * 2021-07-12 2023-01-17 华为技术有限公司 一种镜头和一种电子设备

Also Published As

Publication number Publication date
CN104136954A (zh) 2014-11-05
US20170351055A1 (en) 2017-12-07
JP2013178404A (ja) 2013-09-09
US9766425B2 (en) 2017-09-19
JP5929311B2 (ja) 2016-06-01
WO2013129257A1 (ja) 2013-09-06
CN104136954B (zh) 2018-11-30
US20140362453A1 (en) 2014-12-11

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Application publication date: 20190201