DE69723334D1 - Bilderzeugungsgerät mit optischem Zoomobjektiv und elektronischer Zoomschaltung - Google Patents

Bilderzeugungsgerät mit optischem Zoomobjektiv und elektronischer Zoomschaltung

Info

Publication number
DE69723334D1
DE69723334D1 DE69723334T DE69723334T DE69723334D1 DE 69723334 D1 DE69723334 D1 DE 69723334D1 DE 69723334 T DE69723334 T DE 69723334T DE 69723334 T DE69723334 T DE 69723334T DE 69723334 D1 DE69723334 D1 DE 69723334D1
Authority
DE
Germany
Prior art keywords
imaging device
circuit
zoom lens
electronic
optical
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
DE69723334T
Other languages
English (en)
Other versions
DE69723334T2 (de
Inventor
Kazunori Uemura
Takashi 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.)
Hitachi Ltd
Hitachi Solutions Technology Ltd
Original Assignee
Hitachi Ltd
Hitachi ULSI Systems Co Ltd
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 Hitachi Ltd, Hitachi ULSI Systems Co Ltd filed Critical Hitachi Ltd
Publication of DE69723334D1 publication Critical patent/DE69723334D1/de
Application granted granted Critical
Publication of DE69723334T2 publication Critical patent/DE69723334T2/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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
DE69723334T 1996-03-11 1997-03-11 Bilderzeugungsgerät mit optischem Zoomobjektiv und elektronischer Zoomschaltung Expired - Fee Related DE69723334T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5315896 1996-03-11
JP8053158A JPH09247517A (ja) 1996-03-11 1996-03-11 撮像装置

Publications (2)

Publication Number Publication Date
DE69723334D1 true DE69723334D1 (de) 2003-08-14
DE69723334T2 DE69723334T2 (de) 2005-01-05

Family

ID=12935047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69723334T Expired - Fee Related DE69723334T2 (de) 1996-03-11 1997-03-11 Bilderzeugungsgerät mit optischem Zoomobjektiv und elektronischer Zoomschaltung

Country Status (4)

Country Link
US (1) US6046770A (de)
EP (1) EP0795769B1 (de)
JP (1) JPH09247517A (de)
DE (1) DE69723334T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6268885B1 (en) * 1996-01-31 2001-07-31 Canon Kabushiki Kaisha Optical apparatus for correcting focus based on temperature and humidity
US6650367B1 (en) 1997-12-11 2003-11-18 Canon Kabushiki Kaisha Lens device, imaging apparatus, imaging system, lens control system and computer readable storage medium
US6819357B1 (en) * 1998-08-05 2004-11-16 Pentax Corporation Camera having a zoom lens
US6425858B1 (en) * 1999-03-19 2002-07-30 Fuji Photo Optical Co., Ltd. Electronic endoscope apparatus having magnification changing function
JP2001255469A (ja) * 2000-03-13 2001-09-21 Fuji Photo Optical Co Ltd 変倍機能を備えた電子内視鏡装置
JP3936512B2 (ja) * 2000-03-13 2007-06-27 フジノン株式会社 光学変倍機能を備えた内視鏡装置
US6985177B2 (en) * 2000-07-04 2006-01-10 Canon Kabushiki Kaisha Image sensing system and its control method
JP4643044B2 (ja) * 2001-03-16 2011-03-02 富士フイルム株式会社 変倍機能を有する電子内視鏡装置
JP2006003577A (ja) 2004-06-17 2006-01-05 Hitachi Ltd 撮像装置
JP2006050019A (ja) * 2004-07-30 2006-02-16 Canon Inc 撮影システムの制御装置、
JP4822430B2 (ja) * 2006-06-08 2011-11-24 オリンパスイメージング株式会社 撮像装置および撮影方法
JP5105238B2 (ja) * 2007-10-05 2012-12-26 株式会社デンソー モータ制御装置
JP5644882B2 (ja) 2013-03-07 2014-12-24 カシオ計算機株式会社 撮像装置、画角補正方法、及びプログラム
US10158808B2 (en) * 2014-07-02 2018-12-18 Sony Corporation Zoom control device, zoom control method, and program
US20230240515A1 (en) * 2020-07-17 2023-08-03 Sony Group Corporation Endoscope system, endoscope control method, and program

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04253014A (ja) * 1991-01-30 1992-09-08 Matsushita Electric Ind Co Ltd フォーカス駆動装置
JP2959293B2 (ja) * 1992-07-14 1999-10-06 キヤノン株式会社 撮像装置
JPH06165015A (ja) * 1992-11-27 1994-06-10 Olympus Optical Co Ltd カメラ
JP3387135B2 (ja) * 1993-01-21 2003-03-17 ソニー株式会社 ビデオカメラ
JP3478563B2 (ja) * 1993-06-08 2003-12-15 株式会社日立製作所 カメラ
JPH07107362A (ja) * 1993-10-05 1995-04-21 Canon Inc ビデオカメラ
JPH07248445A (ja) * 1994-03-14 1995-09-26 Sony Corp ズームレンズ装置
JP3185908B2 (ja) * 1994-06-14 2001-07-11 ノーリツ鋼機株式会社 写真焼付装置

Also Published As

Publication number Publication date
US6046770A (en) 2000-04-04
EP0795769A1 (de) 1997-09-17
JPH09247517A (ja) 1997-09-19
EP0795769B1 (de) 2003-07-09
DE69723334T2 (de) 2005-01-05

Similar Documents

Publication Publication Date Title
DE69325731D1 (de) Videokamera mit optischem Zoomobjektiv und elektronischer Zoomschaltung
DE69415562T2 (de) Videokamera mit elektronischem Zoom
DE69635436D1 (de) Videokamera mit auswechselbarer Linsenvorrichtung
DE69331767D1 (de) Festkörper-Bildaufnahmeeinrichtung
DE69635837D1 (de) Bildaufnahmeelement und Bildaufnahmevorrichtung
GB9210896D0 (en) Power zoom lens and camera having same
DE69718597T2 (de) Beleuchtungseinrichtung und photographische Kamera
DE69723334D1 (de) Bilderzeugungsgerät mit optischem Zoomobjektiv und elektronischer Zoomschaltung
KR970004669A (ko) 고체 촬상 장치 및 이것을 이용한 비디오 카메라
DE69232100T2 (de) Kamera und Suchereinheit
DE69838088D1 (de) Zoomlinse und diese verwendendes Bildabtastgerät
DE69717363D1 (de) Videokamera mit elektronischem Monitor
DE69228734D1 (de) Festkörperbildaufnahmeeinrichtung und Kamera mit einer derartigen Bildaufnahmeeinrichtung
DE59701195D1 (de) Elektronenoptische linsenanordnung mit spaltförmigem öffnungsquerschnitt
DE59601707D1 (de) Kamera mit objektiv- und bildträgereinstellvorrichtung und scharfstellverfahren
EP1054281A4 (de) Zoom-linse, video-kamera und ihre verwendung in elektronischer kamera
DE60043135D1 (de) Fernsehzoomobjektivsystem und Vorrichtung
DE69834021D1 (de) Optisches schaltelement und kamera mit solchem element
DE69516739D1 (de) Ladungsgekoppelte Bildaufnahmeanordnung und Kamera mit einer derartigen Bildaufnahmeanordnung
DE69517608D1 (de) Zoomobjektivvorrichtung
DE29609096U1 (de) Fotografische Mattscheibenkamera
DE69937984D1 (de) Bildaufnahmevorrichtung eine Hochgeschwindigkeitsbildaufnahmefunktion mit elektronischer Zoomschaltung aufweisend
DE69618058D1 (de) Linseneinstellvorrichtung für Geräte mit digitalem elektronischen Bildaufbau
KR960002675U (ko) 줌렌즈 카메라의 핀트 조정장치
KR950022061U (ko) 줌 라이트회로

Legal Events

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