DE69313489D1 - Fokusjustiergerät - Google Patents

Fokusjustiergerät

Info

Publication number
DE69313489D1
DE69313489D1 DE69313489T DE69313489T DE69313489D1 DE 69313489 D1 DE69313489 D1 DE 69313489D1 DE 69313489 T DE69313489 T DE 69313489T DE 69313489 T DE69313489 T DE 69313489T DE 69313489 D1 DE69313489 D1 DE 69313489D1
Authority
DE
Germany
Prior art keywords
adjustment device
focus adjustment
focus
adjustment
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
DE69313489T
Other languages
English (en)
Other versions
DE69313489T2 (de
Inventor
Masakazu Koyanagi
Tatsuo Fujikawa
Hiroyuki Takahashi
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69313489D1 publication Critical patent/DE69313489D1/de
Application granted granted Critical
Publication of DE69313489T2 publication Critical patent/DE69313489T2/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
    • 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
    • G03B3/10—Power-operated focusing
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/04—Vertical adjustment of lens; Rising fronts
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
DE69313489T 1992-02-25 1993-02-25 Fokusjustiergerät Expired - Fee Related DE69313489T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07347392A JP3240677B2 (ja) 1992-02-25 1992-02-25 フォーカス調整装置

Publications (2)

Publication Number Publication Date
DE69313489D1 true DE69313489D1 (de) 1997-10-09
DE69313489T2 DE69313489T2 (de) 1998-02-05

Family

ID=13519284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313489T Expired - Fee Related DE69313489T2 (de) 1992-02-25 1993-02-25 Fokusjustiergerät

Country Status (5)

Country Link
US (1) US5352882A (de)
EP (1) EP0560646B1 (de)
JP (1) JP3240677B2 (de)
KR (1) KR100256111B1 (de)
DE (1) DE69313489T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3271150B2 (ja) * 1992-03-30 2002-04-02 ソニー株式会社 レンズ位置調整装置及び方法
US5790902A (en) * 1993-09-02 1998-08-04 Canon Kabushiki Kaisha Zoom lens
KR950023062A (ko) * 1993-12-21 1995-07-28 이헌조 비디오 카메라의 플랜지백 조정방법
KR0133407B1 (ko) * 1994-12-22 1998-04-22 구자홍 비디오 카메라의 렌즈 오프셋 조정방법
JP3651996B2 (ja) * 1996-01-12 2005-05-25 キヤノン株式会社 フランジバック調整方法及びそれを用いた撮影レンズ
DE29619919U1 (de) * 1996-11-19 1997-01-23 Neudert Walter Filmkamera
US6122112A (en) * 1997-05-15 2000-09-19 Asahi Kogaku Kogyo Kabushiki Kaisha Lens position adjusting method for zoom lens
JPH11133291A (ja) * 1997-10-31 1999-05-21 Asahi Optical Co Ltd ズームレンズカメラの制御方法およびズームレンズカメラ
JP4257049B2 (ja) * 2001-07-06 2009-04-22 パイオニア株式会社 多層ディスク記録再生装置およびフォーカスジャンプ方法
JP4986346B2 (ja) * 2001-08-09 2012-07-25 パナソニック株式会社 撮像装置のレンズ駆動方法及び撮像装置並びにカメラシステム
JP4478377B2 (ja) * 2002-09-03 2010-06-09 キヤノン株式会社 自動合焦方法及び撮像装置
US7113351B2 (en) * 2003-01-02 2006-09-26 Covi Technologies, Inc. Systems and methods for actuating lens assemblies
AU2003302166A1 (en) * 2003-01-02 2004-07-29 Covi Technologies, Inc. Optical block assembly
US8619161B2 (en) 2008-09-10 2013-12-31 Panasonic Corporation Lens barrel and imaging device
JP2012141491A (ja) * 2011-01-05 2012-07-26 Sony Corp ズームトラッキング制御装置、複眼撮像装置、および、ズームトラッキング制御装置の制御方法
WO2015181951A1 (ja) * 2014-05-30 2015-12-03 株式会社ニコン 焦点調節装置、顕微鏡装置、焦点調節方法、及び制御プログラム
KR102619111B1 (ko) * 2016-08-30 2023-12-28 한화비전 주식회사 광학 기기 및 이를 이용한 플랜지 백 조정 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266445A (en) * 1975-11-27 1977-06-01 Fuji Photo Optical Co Ltd Zoom lens
JPS5879223A (ja) * 1981-11-05 1983-05-13 Fuji Photo Optical Co Ltd ズ−ムレンズの速度制御サ−ボ回路
US4920420A (en) * 1988-11-10 1990-04-24 Hitachi, Ltd. Automatic focusing system
US5027147A (en) * 1989-03-02 1991-06-25 Canon Kabushiki Kaisha Optical equipment with lens position control utilizing zoom and focusing motors for focusing
JPH0348212A (ja) * 1989-07-17 1991-03-01 Fuji Photo Film Co Ltd ズームレンズ装置
JPH03215840A (ja) * 1990-01-19 1991-09-20 Nippon Philips Kk カメラ装置用の焦点制御装置
JP3041969B2 (ja) * 1990-12-27 2000-05-15 ソニー株式会社 ビデオカメラ

Also Published As

Publication number Publication date
EP0560646B1 (de) 1997-09-03
JPH05232367A (ja) 1993-09-10
US5352882A (en) 1994-10-04
JP3240677B2 (ja) 2001-12-17
KR930018940A (ko) 1993-09-22
DE69313489T2 (de) 1998-02-05
KR100256111B1 (ko) 2000-05-01
EP0560646A1 (de) 1993-09-15

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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