JPWO2021015166A1 - - Google Patents

Info

Publication number
JPWO2021015166A1
JPWO2021015166A1 JP2021534026A JP2021534026A JPWO2021015166A1 JP WO2021015166 A1 JPWO2021015166 A1 JP WO2021015166A1 JP 2021534026 A JP2021534026 A JP 2021534026A JP 2021534026 A JP2021534026 A JP 2021534026A JP WO2021015166 A1 JPWO2021015166 A1 JP WO2021015166A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021534026A
Other languages
Japanese (ja)
Other versions
JPWO2021015166A5 (https=
JP7108142B2 (ja
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 filed Critical
Publication of JPWO2021015166A1 publication Critical patent/JPWO2021015166A1/ja
Publication of JPWO2021015166A5 publication Critical patent/JPWO2021015166A5/ja
Application granted granted Critical
Publication of JP7108142B2 publication Critical patent/JP7108142B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic 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
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP2021534026A 2019-07-24 2020-07-20 鏡胴 Active JP7108142B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019135988 2019-07-24
JP2019135988 2019-07-24
PCT/JP2020/028073 WO2021015166A1 (ja) 2019-07-24 2020-07-20 鏡胴

Publications (3)

Publication Number Publication Date
JPWO2021015166A1 true JPWO2021015166A1 (https=) 2021-01-28
JPWO2021015166A5 JPWO2021015166A5 (https=) 2022-06-06
JP7108142B2 JP7108142B2 (ja) 2022-07-27

Family

ID=74192978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021534026A Active JP7108142B2 (ja) 2019-07-24 2020-07-20 鏡胴

Country Status (4)

Country Link
US (1) US12313901B2 (https=)
JP (1) JP7108142B2 (https=)
CN (1) CN114174884B (https=)
WO (1) WO2021015166A1 (https=)

Families Citing this family (5)

* 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
CN113671661B (zh) * 2021-08-19 2024-07-26 青岛睿维申信息科技有限公司 物镜调焦机构
US20240048831A1 (en) * 2022-08-02 2024-02-08 Shenzhen Dongzheng Optical Technology Co., Ltd Tele-converter structure with adjustable back focal length
US12436353B2 (en) * 2022-08-12 2025-10-07 Sphere Entertainment Group, Llc Camera lens flexure collar
JP7805976B2 (ja) * 2023-02-02 2026-01-26 キヤノン株式会社 光学装置及び撮像装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224949A (ja) * 2007-03-12 2008-09-25 Nidec Copal Corp レンズ鏡胴
JP2009075328A (ja) * 2007-09-20 2009-04-09 Fujifilm Corp レンズ鏡筒
JP2009162822A (ja) * 2007-12-28 2009-07-23 Nidec Copal Corp レンズ鏡筒
JP2013257369A (ja) * 2012-06-11 2013-12-26 Canon Inc 光学装置
JP2014035438A (ja) * 2012-08-08 2014-02-24 Canon Inc エンコーダ、レンズ装置、および、カメラ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002277712A (ja) * 2001-03-21 2002-09-25 Asahi Optical Co Ltd レンズガイド機構
US7039311B2 (en) * 2002-08-27 2006-05-02 Pentax Corporation Rotation transfer mechanism and a zoom camera incorporating the rotation transfer mechanism
JP2005134588A (ja) * 2003-10-30 2005-05-26 Kowa Co レンズ鏡筒
JP4722567B2 (ja) * 2005-05-31 2011-07-13 Ｈｏｙａ株式会社 レンズ鏡筒のばね張設構造
JP5079277B2 (ja) * 2006-07-20 2012-11-21 Ｈｏｙａ株式会社 レンズ鏡筒
JP5414417B2 (ja) 2009-08-07 2014-02-12 キヤノン株式会社 ズームレンズ鏡筒
JP2011133592A (ja) 2009-12-24 2011-07-07 Panasonic Corp レンズ鏡筒
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
JP2015040942A (ja) * 2013-08-21 2015-03-02 オリンパス株式会社 レンズ鏡筒、撮影装置、およびレンズ鏡筒の部品
JP2015166849A (ja) * 2014-01-06 2015-09-24 パナソニックＩｐマネジメント株式会社 レンズ鏡筒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224949A (ja) * 2007-03-12 2008-09-25 Nidec Copal Corp レンズ鏡胴
JP2009075328A (ja) * 2007-09-20 2009-04-09 Fujifilm Corp レンズ鏡筒
JP2009162822A (ja) * 2007-12-28 2009-07-23 Nidec Copal Corp レンズ鏡筒
JP2013257369A (ja) * 2012-06-11 2013-12-26 Canon Inc 光学装置
JP2014035438A (ja) * 2012-08-08 2014-02-24 Canon Inc エンコーダ、レンズ装置、および、カメラ

Also Published As

Publication number Publication date
JP7108142B2 (ja) 2022-07-27
CN114174884B (zh) 2023-08-01
CN114174884A (zh) 2022-03-11
US20220121000A1 (en) 2022-04-21
WO2021015166A1 (ja) 2021-01-28
US12313901B2 (en) 2025-05-27

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