CN118056150A - 透镜镜筒 - Google Patents

透镜镜筒 Download PDF

Info

Publication number
CN118056150A
CN118056150A CN202280065350.9A CN202280065350A CN118056150A CN 118056150 A CN118056150 A CN 118056150A CN 202280065350 A CN202280065350 A CN 202280065350A CN 118056150 A CN118056150 A CN 118056150A
Authority
CN
China
Prior art keywords
zoom
lens barrel
speed
component
barrel according
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
CN202280065350.9A
Other languages
English (en)
Chinese (zh)
Inventor
今村响
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN118056150A publication Critical patent/CN118056150A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • 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
    • 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
    • G02B7/10—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CN202280065350.9A 2021-09-28 2022-09-16 透镜镜筒 Pending CN118056150A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-157567 2021-09-28
JP2021157567 2021-09-28
PCT/JP2022/034710 WO2023054011A1 (ja) 2021-09-28 2022-09-16 レンズ鏡筒

Publications (1)

Publication Number Publication Date
CN118056150A true CN118056150A (zh) 2024-05-17

Family

ID=85782508

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280065350.9A Pending CN118056150A (zh) 2021-09-28 2022-09-16 透镜镜筒

Country Status (4)

Country Link
US (1) US20240236493A1 (https=)
JP (1) JPWO2023054011A1 (https=)
CN (1) CN118056150A (https=)
WO (1) WO2023054011A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1711050S (https=) * 2021-09-28 2022-03-29
USD1082896S1 (en) * 2023-06-22 2025-07-08 Samyang Optics Co., Ltd. Interchangeable lens for camera

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810504A1 (de) * 1988-03-28 1989-10-19 Chinon Ind Inc Scharfstellvorrichtung fuer zoomobjektive
JP3169398B2 (ja) * 1991-05-21 2001-05-21 旭光学工業株式会社 レンズ鏡筒の操作機構
JP3559512B2 (ja) * 2000-08-31 2004-09-02 ペンタックス株式会社 ステップズームレンズカメラ
US9910497B2 (en) * 2006-02-08 2018-03-06 Oblong Industries, Inc. Gestural control of autonomous and semi-autonomous systems
JP4539696B2 (ja) * 2007-09-04 2010-09-08 ソニー株式会社 レンズ鏡筒及び撮像装置
JP2011064996A (ja) * 2009-09-18 2011-03-31 Canon Inc 撮像装置
WO2012035779A1 (ja) * 2010-09-17 2012-03-22 パナソニック株式会社 レンズ鏡筒
JP5817098B2 (ja) * 2010-09-28 2015-11-18 リコーイメージング株式会社 バリフォーカルレンズ鏡筒
CN103748492B (zh) * 2011-08-25 2016-10-26 松下电器产业株式会社 透镜镜筒
JP6027811B2 (ja) * 2011-10-07 2016-11-16 オリンパス株式会社 レンズ鏡筒
JP5541429B1 (ja) * 2013-08-19 2014-07-09 ソニー株式会社 撮像装置
JP6436787B2 (ja) * 2015-01-13 2018-12-12 キヤノン株式会社 ズームレンズ鏡筒およびこれを用いた光学機器
US10615384B2 (en) * 2017-02-10 2020-04-07 Sony Corporation Battery and connection apparatus
EP3835842B1 (en) * 2018-08-10 2025-03-19 Canon Kabushiki Kaisha Accessory and camera system with same
US20210218902A1 (en) * 2020-01-09 2021-07-15 Rheal Peter Turcotte Method and apparatus to automatically obtain images in incremental focal-distance steps using any camera/lens having a rotatable focus ring

Also Published As

Publication number Publication date
WO2023054011A1 (ja) 2023-04-06
JPWO2023054011A1 (https=) 2023-04-06
US20240236493A1 (en) 2024-07-11

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