JP7497330B2 - ステレオレンズ装置および撮像装置 - Google Patents

ステレオレンズ装置および撮像装置 Download PDF

Info

Publication number
JP7497330B2
JP7497330B2 JP2021160381A JP2021160381A JP7497330B2 JP 7497330 B2 JP7497330 B2 JP 7497330B2 JP 2021160381 A JP2021160381 A JP 2021160381A JP 2021160381 A JP2021160381 A JP 2021160381A JP 7497330 B2 JP7497330 B2 JP 7497330B2
Authority
JP
Japan
Prior art keywords
lens
lens group
eye
optical
optical axis
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
JP2021160381A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023050330A (ja
JP2023050330A5 (enExample
Inventor
太郎 村上
大樹 伊藤
陽介 深井
潔 日塔
匠 上原
豊人 野田
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2021160381A priority Critical patent/JP7497330B2/ja
Priority to US17/934,242 priority patent/US12416776B2/en
Publication of JP2023050330A publication Critical patent/JP2023050330A/ja
Publication of JP2023050330A5 publication Critical patent/JP2023050330A5/ja
Application granted granted Critical
Publication of JP7497330B2 publication Critical patent/JP7497330B2/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
    • G02B7/021—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
    • G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
    • 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
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
    • 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
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/218—Image signal generators using stereoscopic image cameras using a single 2D image sensor using spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/236—Image signal generators using stereoscopic image cameras using a single 2D image sensor using varifocal lenses or mirrors
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/001—Constructional or mechanical details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Cameras In General (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Lens Barrels (AREA)
JP2021160381A 2021-09-30 2021-09-30 ステレオレンズ装置および撮像装置 Active JP7497330B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021160381A JP7497330B2 (ja) 2021-09-30 2021-09-30 ステレオレンズ装置および撮像装置
US17/934,242 US12416776B2 (en) 2021-09-30 2022-09-22 Stereo lens apparatus and image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021160381A JP7497330B2 (ja) 2021-09-30 2021-09-30 ステレオレンズ装置および撮像装置

Publications (3)

Publication Number Publication Date
JP2023050330A JP2023050330A (ja) 2023-04-11
JP2023050330A5 JP2023050330A5 (enExample) 2023-08-09
JP7497330B2 true JP7497330B2 (ja) 2024-06-10

Family

ID=85706084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021160381A Active JP7497330B2 (ja) 2021-09-30 2021-09-30 ステレオレンズ装置および撮像装置

Country Status (2)

Country Link
US (1) US12416776B2 (enExample)
JP (1) JP7497330B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235441U (ja) * 2021-06-22 2021-12-23 昭 柴田 １枚の撮像素子の１台のカメラの映像を既存のすべての３ｄ形式にエンコードする
JP2025162606A (ja) * 2024-04-16 2025-10-28 キヤノン株式会社 ステレオレンズ装置および撮像装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017684A1 (ja) 2010-08-06 2012-02-09 パナソニック株式会社 レンズユニット
JP2013238792A (ja) 2012-05-17 2013-11-28 Canon Inc レンズ鏡筒およびカメラシステム
JP2014077305A (ja) 2012-10-11 2014-05-01 Gamano Kensetsu Kk プレキャストコンクリート基礎及び建物の基礎構造
JP2014102363A (ja) 2012-11-20 2014-06-05 Hoya Corp レンズ保持枠及びこれを備えたレンズ鏡筒
JP2020154008A (ja) 2019-03-18 2020-09-24 キヤノン株式会社 レンズ装置および撮像装置
JP2021051282A (ja) 2019-09-19 2021-04-01 キヤノン株式会社 レンズ装置および撮像装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6034821A (en) * 1997-09-05 2000-03-07 Nec Research Institute, Inc. Optomechanical components for use as optical interconnects
JPH11337801A (ja) * 1998-05-26 1999-12-10 Fuji Photo Optical Co Ltd レンズ装置
CN102822713B (zh) * 2010-10-26 2014-08-20 松下电器产业株式会社 透镜单元
CN104823105A (zh) * 2012-07-13 2015-08-05 拉姆·斯里坎特·米雷 用于照相机的可变三维适配器组件
JP7214382B2 (ja) 2018-07-04 2023-01-30 キヤノン株式会社 レンズ装置およびそれを有する撮像装置
DE102018218569A1 (de) * 2018-10-30 2020-04-30 Carl Zeiss Microscopy Gmbh Stereomikroskop nach dem Greenough-Typ, optische Baugruppe zur Einstellung eines Stereowinkels in einem Stereomikroskop nach dem Greenough-Typ und Varioabbildungssystem für ein Stereomikroskop nach dem Greenough-Typ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017684A1 (ja) 2010-08-06 2012-02-09 パナソニック株式会社 レンズユニット
JP2013238792A (ja) 2012-05-17 2013-11-28 Canon Inc レンズ鏡筒およびカメラシステム
JP2014077305A (ja) 2012-10-11 2014-05-01 Gamano Kensetsu Kk プレキャストコンクリート基礎及び建物の基礎構造
JP2014102363A (ja) 2012-11-20 2014-06-05 Hoya Corp レンズ保持枠及びこれを備えたレンズ鏡筒
JP2020154008A (ja) 2019-03-18 2020-09-24 キヤノン株式会社 レンズ装置および撮像装置
JP2021051282A (ja) 2019-09-19 2021-04-01 キヤノン株式会社 レンズ装置および撮像装置

Also Published As

Publication number Publication date
JP2023050330A (ja) 2023-04-11
US12416776B2 (en) 2025-09-16
US20230093930A1 (en) 2023-03-30

Similar Documents

Publication Publication Date Title
JP7497330B2 (ja) ステレオレンズ装置および撮像装置
WO2012017684A1 (ja) レンズユニット
JP7547441B2 (ja) レンズ装置および撮像装置
JP2025001041A (ja) レンズ装置および撮像装置
JP6500252B2 (ja) レンズ鏡筒
JP7574164B2 (ja) レンズ装置
JPWO2012014452A1 (ja) レンズユニット
EP4156669B1 (en) Lens apparatus
US20250147403A1 (en) Lens apparatus and image pickup apparatus having the same
US20190064473A1 (en) Lens barrel and imaging apparatus
CN109254405A (zh) 一种头戴设备光学组件
US20130021684A1 (en) Lens unit
JP2025162606A (ja) ステレオレンズ装置および撮像装置
JP7500505B2 (ja) レンズマウント及びそれを有するレンズ装置
JP2013122485A (ja) レンズ鏡筒およびレンズユニット
JP7543214B2 (ja) レンズ装置
US20230305260A1 (en) Lens mount and lens apparatus having the same
JP7600064B2 (ja) レンズ装置および撮像装置
JP2025150715A (ja) レンズ装置および撮像装置
EP4625036A1 (en) Lens apparatus and image pickup apparatus
WO2012014450A1 (ja) 撮像装置
CN117806102A (zh) 镜头设备和摄像设备
JP2013145295A (ja) レンズ鏡筒
JP2021173981A (ja) レンズ装置および撮像システム
JP2025159561A (ja) レンズ装置及びそれを有する撮像装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230731

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230731

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240417

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240430

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240529

R150 Certificate of patent or registration of utility model

Ref document number: 7497330

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150