CN119768722A - 操作环及镜头装置以及操作环的制造方法 - Google Patents

操作环及镜头装置以及操作环的制造方法 Download PDF

Info

Publication number
CN119768722A
CN119768722A CN202380061351.0A CN202380061351A CN119768722A CN 119768722 A CN119768722 A CN 119768722A CN 202380061351 A CN202380061351 A CN 202380061351A CN 119768722 A CN119768722 A CN 119768722A
Authority
CN
China
Prior art keywords
pattern portion
surface portion
pattern
ring
lens group
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
CN202380061351.0A
Other languages
English (en)
Chinese (zh)
Inventor
近藤信之
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 CN119768722A publication Critical patent/CN119768722A/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
    • G02B7/105—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 with movable lens means specially adapted for focusing at close distances
    • 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
    • G02B7/021—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
    • G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
    • 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
    • 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
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0046—Movement of one or more optical elements for zooming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
CN202380061351.0A 2022-08-22 2023-08-16 操作环及镜头装置以及操作环的制造方法 Pending CN119768722A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-131824 2022-08-22
JP2022131824 2022-08-22
PCT/JP2023/029599 WO2024043152A1 (ja) 2022-08-22 2023-08-16 操作リング及びレンズ装置並びに操作リングの製造方法

Publications (1)

Publication Number Publication Date
CN119768722A true CN119768722A (zh) 2025-04-04

Family

ID=90013269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380061351.0A Pending CN119768722A (zh) 2022-08-22 2023-08-16 操作环及镜头装置以及操作环的制造方法

Country Status (4)

Country Link
US (1) US20250189757A1 (https=)
JP (1) JPWO2024043152A1 (https=)
CN (1) CN119768722A (https=)
WO (1) WO2024043152A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016080858A (ja) * 2014-10-16 2016-05-16 キヤノン株式会社 撮像装置
JP2016128849A (ja) * 2015-01-09 2016-07-14 キヤノン株式会社 回転式操作部材及びこれを備えた電子機器
JP6973398B2 (ja) * 2016-09-13 2021-11-24 ソニーグループ株式会社 レンズ装置
JP7183010B2 (ja) * 2018-11-28 2022-12-05 キヤノン株式会社 回転検出装置、および、それを用いたレンズ装置並びに撮像装置
JP7134820B2 (ja) * 2018-10-03 2022-09-12 キヤノン株式会社 樹脂部品、樹脂部品の製造方法、機器、および光学機器
JP7427421B2 (ja) * 2019-10-29 2024-02-05 キヤノン株式会社 光学装置及びそれを用いた撮像装置

Also Published As

Publication number Publication date
JPWO2024043152A1 (https=) 2024-02-29
US20250189757A1 (en) 2025-06-12
WO2024043152A1 (ja) 2024-02-29

Similar Documents

Publication Publication Date Title
US7907321B2 (en) Light-amount adjusting apparatus, optical apparatus, and method for manufacturing the light-amount adjusting apparatus
US7414802B2 (en) Lens apparatus and camera
US7079186B2 (en) Diaphragm device of a television camera lens for a CCTV surveillance camera
JP2005006122A (ja) デジタルカメラシステム、デジタルカメラボディおよび交換レンズ
US9739981B2 (en) Zoom-type lens barrel and image pickup apparatus
CN107589510B (zh) 透镜镜筒
JP5295304B2 (ja) 撮像装置
JP2009216881A (ja) レンズ鏡筒及び撮像装置
US20210063678A1 (en) Optical apparatus and image pickup apparatus
US20250110313A1 (en) Operation ring, lens device, and method of manufacturing operation ring
CN119768722A (zh) 操作环及镜头装置以及操作环的制造方法
CN108027489B (zh) 透镜镜筒及摄影装置
US7280291B2 (en) Lens barrel
US11662545B2 (en) Optical apparatus and image pickup apparatus using the same
JP5803194B2 (ja) レンズ鏡筒および撮像装置
US6747703B1 (en) Diaphragm device and shutter device for camera
JP2601839B2 (ja) ズームレンズの自動焦点調節装置
JP7646347B2 (ja) レンズ鏡筒及び撮像装置
US7050243B2 (en) Lens apparatus, camera system, and camera
JP4627998B2 (ja) 鏡胴ユニット、及び画像入力装置
CN217563694U (zh) 一种摄像装置及移动终端
JP2010161569A (ja) 撮像装置
JP5430071B2 (ja) 光学素子の保持機構および撮像装置
JP2025099010A (ja) レンズ装置、撮像装置、レンズ駆動方法
JP2007078907A (ja) レンズ駆動モジュール及びカメラモジュール

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination