CN101464555B - 光学设备 - Google Patents

光学设备 Download PDF

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Publication number
CN101464555B
CN101464555B CN2008101864496A CN200810186449A CN101464555B CN 101464555 B CN101464555 B CN 101464555B CN 2008101864496 A CN2008101864496 A CN 2008101864496A CN 200810186449 A CN200810186449 A CN 200810186449A CN 101464555 B CN101464555 B CN 101464555B
Authority
CN
China
Prior art keywords
temperature
lens
zoom
dolly
focusing
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.)
Expired - Fee Related
Application number
CN2008101864496A
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English (en)
Chinese (zh)
Other versions
CN101464555A (zh
Inventor
岩崎阳一
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
Publication of CN101464555A publication Critical patent/CN101464555A/zh
Application granted granted Critical
Publication of CN101464555B publication Critical patent/CN101464555B/zh
Expired - Fee Related 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
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
CN2008101864496A 2007-12-19 2008-12-19 光学设备 Expired - Fee Related CN101464555B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007328062A JP4859247B2 (ja) 2007-12-19 2007-12-19 光学機器
JP2007-328062 2007-12-19
JP2007328062 2007-12-19

Publications (2)

Publication Number Publication Date
CN101464555A CN101464555A (zh) 2009-06-24
CN101464555B true CN101464555B (zh) 2011-09-21

Family

ID=40788297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101864496A Expired - Fee Related CN101464555B (zh) 2007-12-19 2008-12-19 光学设备

Country Status (3)

Country Link
US (1) US7710661B2 (enExample)
JP (1) JP4859247B2 (enExample)
CN (1) CN101464555B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5089372B2 (ja) * 2007-12-28 2012-12-05 キヤノン株式会社 撮像装置及びその制御方法
KR101653588B1 (ko) * 2009-12-23 2016-09-02 엘지이노텍 주식회사 카메라 모듈
IN2012DE01104A (enExample) 2011-04-12 2015-09-25 Nikon Corp
WO2015015877A1 (ja) * 2013-07-29 2015-02-05 オリンパスメディカルシステムズ株式会社 撮像装置
CN103605198B (zh) * 2013-11-07 2016-06-08 中国科学院西安光学精密机械研究所 一种多探测器光学系统联动调焦机构及其调焦方法
KR102460838B1 (ko) * 2015-08-28 2022-10-28 삼성전자주식회사 얼굴 검출을 이용한 카메라의 자동 초점 조절 방법 및 카메라 제어 장치
JP6488429B2 (ja) * 2016-09-02 2019-03-20 富士フイルム株式会社 レンズ装置、撮像装置、レンズ装置の焦点ずれ補正方法
JP6852535B2 (ja) 2017-04-14 2021-03-31 コニカミノルタ株式会社 レンズ鏡筒
CN109240022B (zh) * 2017-07-11 2021-09-28 光芒光学股份有限公司 变焦镜头
JP7218631B2 (ja) * 2019-03-15 2023-02-07 株式会社リコー 鏡筒及び撮影装置
EP4348326A4 (en) * 2021-05-26 2025-07-30 Acuvi Ab OPTICAL ZOOM AND FOCUS CONTROL SYSTEM FOR MINIATURE CAMERA MODULES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581513B2 (ja) 1997-01-23 2004-10-27 キヤノン株式会社 光学機器
JPH11205655A (ja) * 1998-01-12 1999-07-30 Star Micronics Co Ltd プリセットカメラ
US6985177B2 (en) * 2000-07-04 2006-01-10 Canon Kabushiki Kaisha Image sensing system and its control method
JP2002341243A (ja) * 2001-05-11 2002-11-27 Sony Corp ズームレンズ及び撮像装置
JP2006217131A (ja) * 2005-02-02 2006-08-17 Matsushita Electric Ind Co Ltd 撮像装置
KR100820966B1 (ko) * 2006-12-07 2008-04-11 엘지전자 주식회사 온도 검출에 따른 카메라 동작 제어장치 및 방법

Also Published As

Publication number Publication date
JP2009151038A (ja) 2009-07-09
US20090161232A1 (en) 2009-06-25
US7710661B2 (en) 2010-05-04
JP4859247B2 (ja) 2012-01-25
CN101464555A (zh) 2009-06-24

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921