DE69116273D1 - Linsentubus - Google Patents

Linsentubus

Info

Publication number
DE69116273D1
DE69116273D1 DE69116273T DE69116273T DE69116273D1 DE 69116273 D1 DE69116273 D1 DE 69116273D1 DE 69116273 T DE69116273 T DE 69116273T DE 69116273 T DE69116273 T DE 69116273T DE 69116273 D1 DE69116273 D1 DE 69116273D1
Authority
DE
Germany
Prior art keywords
lens barrel
barrel
lens
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
DE69116273T
Other languages
English (en)
Other versions
DE69116273T2 (de
Inventor
Hiroshi Kawamura
Kunio Nakazato
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP2235368A external-priority patent/JPH04115207A/ja
Priority claimed from JP2235369A external-priority patent/JPH04115208A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69116273D1 publication Critical patent/DE69116273D1/de
Publication of DE69116273T2 publication Critical patent/DE69116273T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
DE69116273T 1990-09-05 1991-09-05 Linsentubus Expired - Fee Related DE69116273T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2235368A JPH04115207A (ja) 1990-09-05 1990-09-05 レンズ鏡筒のモータ取付構造
JP2235369A JPH04115208A (ja) 1990-09-05 1990-09-05 レンズ鏡筒

Publications (2)

Publication Number Publication Date
DE69116273D1 true DE69116273D1 (de) 1996-02-22
DE69116273T2 DE69116273T2 (de) 1996-06-20

Family

ID=26532076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116273T Expired - Fee Related DE69116273T2 (de) 1990-09-05 1991-09-05 Linsentubus

Country Status (3)

Country Link
US (1) US5231473A (de)
EP (1) EP0474563B1 (de)
DE (1) DE69116273T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04158314A (ja) * 1990-10-23 1992-06-01 Sony Corp レンズ鏡筒
JP2979844B2 (ja) * 1992-05-01 1999-11-15 キヤノン株式会社 調整機構を有した撮像装置
JP3313768B2 (ja) * 1992-07-23 2002-08-12 キヤノン株式会社 レンズ鏡筒
JPH07219063A (ja) * 1994-01-28 1995-08-18 Canon Inc ズームレンズ装置
US6012376A (en) * 1995-04-28 2000-01-11 Raytheon Company Gun sight system for a military vehicle
DE69629982T2 (de) * 1995-06-30 2004-07-22 Eastman Kodak Co. Zoomobjektiv ###
US5631776A (en) * 1995-12-21 1997-05-20 Eastman Kodak Company Zoom lens apparatus and bearing block assembly
JPH09113787A (ja) * 1995-10-24 1997-05-02 Olympus Optical Co Ltd レンズの位置調節機構
EP1016889A1 (de) * 1998-11-12 2000-07-05 High End Systems, Inc. Stablager mit schwebend gelagertem Stab
JP3573023B2 (ja) * 1999-09-30 2004-10-06 富士写真光機株式会社 対物レンズ移動機構付き内視鏡
US6556359B2 (en) * 2000-02-25 2003-04-29 Konica Corporation Lens unit
JP3960245B2 (ja) * 2003-03-28 2007-08-15 ソニー株式会社 撮像装置
US7068448B2 (en) * 2004-07-23 2006-06-27 Axon Technologies Corp. Optical lens and lens system
US7230778B2 (en) * 2004-10-07 2007-06-12 Melles, Griot, Inc Sliding track for optical apparatus
JP4482418B2 (ja) * 2004-10-08 2010-06-16 富士フイルム株式会社 内視鏡装置
US7899317B2 (en) * 2004-10-21 2011-03-01 Canon Kabushiki Kaisha Driving device, optical apparatus, and image pickup apparatus
JP2006133366A (ja) * 2004-11-04 2006-05-25 Konica Minolta Opto Inc レンズ鏡胴及び該レンズ鏡胴を備えたカメラ並びにレンズ鏡胴の組立方法
JP5114031B2 (ja) * 2005-10-31 2013-01-09 オリンパス株式会社 内視鏡装置
US20070097532A1 (en) * 2005-11-03 2007-05-03 Industrial Technology Research Institute Optical devices
US20070097530A1 (en) * 2005-11-03 2007-05-03 Industrial Technology Research Institute Optical devices
JP4836252B2 (ja) * 2006-07-19 2011-12-14 オリンパス株式会社 内視鏡
JP4237790B2 (ja) * 2006-08-24 2009-03-11 シャープ株式会社 レンズユニットおよび撮像装置
JP2008102427A (ja) * 2006-10-20 2008-05-01 Tamron Co Ltd 光学装置および撮像装置
US8363149B2 (en) * 2008-09-10 2013-01-29 Panasonic Corporation Lens barrel and imaging device
JP5868668B2 (ja) * 2011-11-24 2016-02-24 Hoya株式会社 レンズ鏡筒のモータ支持構造
CN113534393B (zh) * 2021-09-04 2024-04-23 新思考电机有限公司 透镜驱动伸缩镜筒结构、透镜驱动装置及摄像装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610733A (en) * 1970-08-31 1971-10-05 Frank G Back Varifocal lens system and actuating mechanism
GB1484414A (en) * 1974-05-28 1977-09-01 Schneider Co Optische Werke Adjusting device for variable-focus lenses
DE2716679A1 (de) * 1977-04-15 1978-10-19 Schneider Co Optische Werke Verstelleinrichtung zur fokussierung von objektiven
JPS5772128A (en) * 1980-10-23 1982-05-06 Erumoshiya:Kk Focusing controller in zoom lens
JPS60163014A (ja) * 1984-02-03 1985-08-24 Hitachi Ltd ズ−ムレンズ鏡胴
US4749268A (en) * 1985-05-28 1988-06-07 Vivitar Corporation Autofocusing zoom lens
US4764784A (en) * 1986-11-21 1988-08-16 Olympus Optical Company, Ltd. Camera with a built-in zoom lens
JPS63101913U (de) * 1986-12-23 1988-07-02
GB2210704B (en) * 1987-10-02 1991-11-06 Olympus Optical Co Zoom mechanism for zoom lenses
JPH0261610A (ja) * 1988-08-26 1990-03-01 Rikagaku Kenkyusho 光学的観測装置及び撮像装置
JPH07112137B2 (ja) * 1989-05-30 1995-11-29 シャープ株式会社 ベース電流補償回路

Also Published As

Publication number Publication date
EP0474563A3 (en) 1992-08-05
DE69116273T2 (de) 1996-06-20
US5231473A (en) 1993-07-27
EP0474563A2 (de) 1992-03-11
EP0474563B1 (de) 1996-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee