JP7120244B2 - レンズ鏡筒及び撮像装置 - Google Patents

レンズ鏡筒及び撮像装置 Download PDF

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Publication number
JP7120244B2
JP7120244B2 JP2019544381A JP2019544381A JP7120244B2 JP 7120244 B2 JP7120244 B2 JP 7120244B2 JP 2019544381 A JP2019544381 A JP 2019544381A JP 2019544381 A JP2019544381 A JP 2019544381A JP 7120244 B2 JP7120244 B2 JP 7120244B2
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JP
Japan
Prior art keywords
lens
group
optical axis
holding frame
frame
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.)
Active
Application number
JP2019544381A
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English (en)
Japanese (ja)
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JPWO2019064942A1 (ja
Inventor
崇 岸本
賢一 北野
治 五味渕
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
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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 JPWO2019064942A1 publication Critical patent/JPWO2019064942A1/ja
Priority to JP2022122603A priority Critical patent/JP2022136320A/ja
Application granted granted Critical
Publication of JP7120244B2 publication Critical patent/JP7120244B2/ja
Priority to JP2023120041A priority patent/JP7852588B2/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
    • 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
    • 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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • 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
    • 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
    • G03B3/10—Power-operated focusing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2019544381A 2017-09-29 2018-08-07 レンズ鏡筒及び撮像装置 Active JP7120244B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022122603A JP2022136320A (ja) 2017-09-29 2022-08-01 レンズ鏡筒及び撮像装置
JP2023120041A JP7852588B2 (ja) 2017-09-29 2023-07-24 レンズ鏡筒及び撮像装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017191148 2017-09-29
JP2017191148 2017-09-29
PCT/JP2018/029645 WO2019064942A1 (ja) 2017-09-29 2018-08-07 レンズ鏡筒及び撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022122603A Division JP2022136320A (ja) 2017-09-29 2022-08-01 レンズ鏡筒及び撮像装置

Publications (2)

Publication Number Publication Date
JPWO2019064942A1 JPWO2019064942A1 (ja) 2020-11-05
JP7120244B2 true JP7120244B2 (ja) 2022-08-17

Family

ID=65901534

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2019544381A Active JP7120244B2 (ja) 2017-09-29 2018-08-07 レンズ鏡筒及び撮像装置
JP2022122603A Pending JP2022136320A (ja) 2017-09-29 2022-08-01 レンズ鏡筒及び撮像装置
JP2023120041A Active JP7852588B2 (ja) 2017-09-29 2023-07-24 レンズ鏡筒及び撮像装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2022122603A Pending JP2022136320A (ja) 2017-09-29 2022-08-01 レンズ鏡筒及び撮像装置
JP2023120041A Active JP7852588B2 (ja) 2017-09-29 2023-07-24 レンズ鏡筒及び撮像装置

Country Status (4)

Country Link
US (3) US11520116B2 (https=)
JP (3) JP7120244B2 (https=)
CN (2) CN111133354B (https=)
WO (1) WO2019064942A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019177223A (ja) * 2019-07-12 2019-10-17 株式会社三洋物産 遊技機
JP7336500B2 (ja) * 2019-10-18 2023-08-31 キヤノン株式会社 光学機器
JP6980735B2 (ja) * 2019-10-18 2021-12-15 キヤノン株式会社 光学機器
JP7023912B2 (ja) * 2019-10-18 2022-02-22 キヤノン株式会社 光学機器
CN115485598B (zh) * 2020-06-12 2025-10-21 株式会社尼康 透镜镜筒以及摄像装置
JP7566644B2 (ja) * 2021-01-15 2024-10-15 キヤノン株式会社 レンズ装置、撮像装置、及び撮像システム
CN115327737A (zh) * 2021-05-10 2022-11-11 台湾东电化股份有限公司 光学系统
CN116055848B (zh) * 2023-03-31 2023-06-13 成都睿铂科技有限责任公司 一种主动式焦平面对焦方法、相机及航摄仪

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251449A (ja) 2005-03-11 2006-09-21 Canon Inc ズームレンズ制御装置及び光学機器
JP2008225259A (ja) 2007-03-14 2008-09-25 Fujinon Corp レンズ装置
WO2008139723A1 (ja) 2007-05-07 2008-11-20 Panasonic Corporation 交換レンズおよびそれを用いたカメラシステム
WO2011048752A1 (ja) 2009-10-22 2011-04-28 パナソニック株式会社 フォーカスシステム、交換レンズ及び撮像装置
JP2013090075A (ja) 2011-10-17 2013-05-13 Ricoh Co Ltd 撮像装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952526B2 (en) * 2002-08-27 2005-10-04 Pentax Corporation Retractable lens barrel
US7321470B2 (en) * 2002-10-08 2008-01-22 Olympus Corporation Camera
JP2006215394A (ja) * 2005-02-04 2006-08-17 Fujinon Corp レンズ装置
JP4886503B2 (ja) 2006-12-27 2012-02-29 キヤノン株式会社 レンズ鏡筒
JP5258770B2 (ja) * 2007-08-30 2013-08-07 パナソニック株式会社 レンズ鏡筒
JP2009145516A (ja) 2007-12-13 2009-07-02 Nihon Asutekku:Kk 簡易型ズームレンズ機構
JP5639355B2 (ja) * 2009-11-12 2014-12-10 日東光学株式会社 レンズホルダー
CN103748492B (zh) * 2011-08-25 2016-10-26 松下电器产业株式会社 透镜镜筒
JP2014038213A (ja) * 2012-08-16 2014-02-27 Canon Inc レンズ装置およびそれを有する撮像装置
JP6157284B2 (ja) 2013-08-30 2017-07-05 オリンパス株式会社 レンズ駆動装置と、これを適用するレンズ鏡筒及び撮像装置
JP6768487B2 (ja) * 2016-12-22 2020-10-14 キヤノン株式会社 レンズ鏡筒および撮像装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251449A (ja) 2005-03-11 2006-09-21 Canon Inc ズームレンズ制御装置及び光学機器
JP2008225259A (ja) 2007-03-14 2008-09-25 Fujinon Corp レンズ装置
WO2008139723A1 (ja) 2007-05-07 2008-11-20 Panasonic Corporation 交換レンズおよびそれを用いたカメラシステム
WO2011048752A1 (ja) 2009-10-22 2011-04-28 パナソニック株式会社 フォーカスシステム、交換レンズ及び撮像装置
JP2013090075A (ja) 2011-10-17 2013-05-13 Ricoh Co Ltd 撮像装置

Also Published As

Publication number Publication date
US20260086314A1 (en) 2026-03-26
CN114755796A (zh) 2022-07-15
JP2023126679A (ja) 2023-09-07
JPWO2019064942A1 (ja) 2020-11-05
US20230069519A1 (en) 2023-03-02
US12517321B2 (en) 2026-01-06
CN111133354B (zh) 2022-05-10
JP7852588B2 (ja) 2026-04-28
JP2022136320A (ja) 2022-09-15
US11520116B2 (en) 2022-12-06
CN111133354A (zh) 2020-05-08
US20200225441A1 (en) 2020-07-16
WO2019064942A1 (ja) 2019-04-04

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