CN118011585A - 透镜镜筒以及摄像装置 - Google Patents

透镜镜筒以及摄像装置 Download PDF

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Publication number
CN118011585A
CN118011585A CN202410176768.8A CN202410176768A CN118011585A CN 118011585 A CN118011585 A CN 118011585A CN 202410176768 A CN202410176768 A CN 202410176768A CN 118011585 A CN118011585 A CN 118011585A
Authority
CN
China
Prior art keywords
cylinder
bearing
fixed
lens barrel
linear
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
CN202410176768.8A
Other languages
English (en)
Chinese (zh)
Inventor
山田智士
浜崎拓司
岸本崇
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 CN118011585A publication Critical patent/CN118011585A/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
    • 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
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • 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
    • 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
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CN202410176768.8A 2019-02-21 2019-12-18 透镜镜筒以及摄像装置 Pending CN118011585A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019-029346 2019-02-21
JP2019029346 2019-02-21
PCT/JP2019/049634 WO2020170584A1 (ja) 2019-02-21 2019-12-18 レンズ鏡筒及び撮像装置
CN201980092279.1A CN113439225B (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980092279.1A Division CN113439225B (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置

Publications (1)

Publication Number Publication Date
CN118011585A true CN118011585A (zh) 2024-05-10

Family

ID=72143549

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202410176768.8A Pending CN118011585A (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置
CN202410177595.1A Pending CN118011586A (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置
CN201980092279.1A Active CN113439225B (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202410177595.1A Pending CN118011586A (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置
CN201980092279.1A Active CN113439225B (zh) 2019-02-21 2019-12-18 透镜镜筒以及摄像装置

Country Status (4)

Country Link
US (2) US20220128788A1 (https=)
JP (4) JP7226519B2 (https=)
CN (3) CN118011585A (https=)
WO (1) WO2020170584A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11480756B2 (en) * 2020-12-14 2022-10-25 Karl Storz Imaging, Inc. Two-speed focusing mechanism

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06250063A (ja) * 1993-02-24 1994-09-09 Canon Inc レンズ鏡筒および円筒部材の嵌合機構
JPH1172684A (ja) * 1997-08-28 1999-03-16 Canon Inc レンズ鏡筒
JP2000047290A (ja) * 1998-07-29 2000-02-18 Olympus Optical Co Ltd 光学装置
JP4284480B2 (ja) * 1999-03-31 2009-06-24 フジノン株式会社 レンズ鏡胴
US7031603B2 (en) * 2002-08-27 2006-04-18 Pentax Corporation Lens barrel
JP4361288B2 (ja) * 2003-02-03 2009-11-11 Ｈｏｙａ株式会社 レンズ鏡筒の光学要素退避機構
JP3809826B2 (ja) * 2003-05-19 2006-08-16 ソニー株式会社 レンズ駆動機構および撮像装置
GB0801686D0 (en) 2008-01-31 2008-03-05 Qinetiq Ltd Paint composition
JP2009244620A (ja) 2008-03-31 2009-10-22 Canon Inc 光学機器
JP4968950B2 (ja) * 2008-06-02 2012-07-04 キヤノン株式会社 レンズ装置及び画像投射装置
JP5324168B2 (ja) * 2008-09-12 2013-10-23 株式会社タムロン 光学装置および撮像装置
JP5498055B2 (ja) * 2009-05-14 2014-05-21 オリンパスイメージング株式会社 レンズ鏡筒および撮像装置
US8824071B2 (en) * 2010-09-15 2014-09-02 Nikon Corporation Lens barrel and camera
JP5677039B2 (ja) * 2010-11-08 2015-02-25 キヤノン株式会社 レンズ鏡筒および撮像装置
JP5822558B2 (ja) * 2011-06-20 2015-11-24 キヤノン株式会社 レンズ鏡筒およびカメラシステム
JP6051473B2 (ja) * 2013-04-30 2016-12-27 株式会社タムロン ズームレンズ鏡筒
JP2015158629A (ja) 2014-02-25 2015-09-03 キヤノン株式会社 レンズ鏡筒及びそれを有するレンズ装置及び撮像装置
JP2016109750A (ja) * 2014-12-03 2016-06-20 コニカミノルタ株式会社 レンズ鏡胴及び撮像装置
JP6672696B2 (ja) * 2015-10-22 2020-03-25 株式会社ニコン レンズ鏡筒及びカメラボディ
JP6597204B2 (ja) * 2015-11-10 2019-10-30 コニカミノルタ株式会社 レンズユニット及び撮像装置
JP6746316B2 (ja) * 2016-01-18 2020-08-26 キヤノン株式会社 レンズ装置及びこれを用いた光学装置及びそれらの製造方法
US20190033687A1 (en) 2016-02-02 2019-01-31 Sony Corporation Optical-device drive apparatus, interchangeable lens, and imaging apparatus
JP6701797B2 (ja) 2016-02-25 2020-05-27 リコーイメージング株式会社 レンズ鏡筒及び光学機器
JP7118801B2 (ja) * 2018-08-10 2022-08-16 キヤノン株式会社 レンズ装置及びこれを備える撮像装置

Also Published As

Publication number Publication date
JP7226519B2 (ja) 2023-02-21
US20220128788A1 (en) 2022-04-28
JP7786486B2 (ja) 2025-12-16
JPWO2020170584A1 (ja) 2021-11-25
CN113439225A (zh) 2021-09-24
JP2024069694A (ja) 2024-05-21
CN118011586A (zh) 2024-05-10
JP7468601B2 (ja) 2024-04-16
US20260050138A1 (en) 2026-02-19
CN113439225B (zh) 2024-03-08
WO2020170584A1 (ja) 2020-08-27
JP2026020399A (ja) 2026-02-06
JP2023010855A (ja) 2023-01-20

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