JP4497838B2 - 撮影装置 - Google Patents

撮影装置 Download PDF

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Publication number
JP4497838B2
JP4497838B2 JP2003134509A JP2003134509A JP4497838B2 JP 4497838 B2 JP4497838 B2 JP 4497838B2 JP 2003134509 A JP2003134509 A JP 2003134509A JP 2003134509 A JP2003134509 A JP 2003134509A JP 4497838 B2 JP4497838 B2 JP 4497838B2
Authority
JP
Japan
Prior art keywords
control
signal
switching
focus lens
remote
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
JP2003134509A
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English (en)
Japanese (ja)
Other versions
JP2004341037A5 (enExample
JP2004341037A (ja
Inventor
一勝 吉川
伊砂雄 田中
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 JP2003134509A priority Critical patent/JP4497838B2/ja
Priority to US10/845,041 priority patent/US7460166B2/en
Publication of JP2004341037A publication Critical patent/JP2004341037A/ja
Publication of JP2004341037A5 publication Critical patent/JP2004341037A5/ja
Application granted granted Critical
Publication of JP4497838B2 publication Critical patent/JP4497838B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Studio Devices (AREA)
JP2003134509A 2003-05-13 2003-05-13 撮影装置 Expired - Fee Related JP4497838B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003134509A JP4497838B2 (ja) 2003-05-13 2003-05-13 撮影装置
US10/845,041 US7460166B2 (en) 2003-05-13 2004-05-12 Switchover image taking apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003134509A JP4497838B2 (ja) 2003-05-13 2003-05-13 撮影装置

Publications (3)

Publication Number Publication Date
JP2004341037A JP2004341037A (ja) 2004-12-02
JP2004341037A5 JP2004341037A5 (enExample) 2006-06-29
JP4497838B2 true JP4497838B2 (ja) 2010-07-07

Family

ID=33410675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003134509A Expired - Fee Related JP4497838B2 (ja) 2003-05-13 2003-05-13 撮影装置

Country Status (2)

Country Link
US (1) US7460166B2 (enExample)
JP (1) JP4497838B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8883761B2 (en) * 2001-01-10 2014-11-11 Yissum Research Development Company Of The Hebrew University Of Jerusalem Use of lipid conjugates in the treatment of diseases associated with vasculature
JP2005351997A (ja) * 2004-06-09 2005-12-22 Canon Inc レンズ装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763154A (en) * 1985-12-27 1988-08-09 Ricoh Company, Ltd. Focus detecting device and image signal amplifier circuit therefor
JP3165160B2 (ja) * 1990-12-21 2001-05-14 富士写真光機株式会社 テレビジョンカメラのフォーカスレンズ操作装置
US5633680A (en) * 1990-10-08 1997-05-27 Fuji Photo Optical Co., Ltd. Focus control device having improved sensitivity characteristics
JPH06233170A (ja) * 1993-02-02 1994-08-19 Nikon Corp テレビカメラのリモートコントロール装置
JPH0758988A (ja) * 1993-08-16 1995-03-03 Fuji Photo Optical Co Ltd レンズの制御装置
US6683652B1 (en) 1995-08-29 2004-01-27 Canon Kabushiki Kaisha Interchangeable lens video camera system having improved focusing
JPH09184952A (ja) * 1996-01-05 1997-07-15 Canon Inc レンズ鏡筒および光学機器
JP3840706B2 (ja) * 1996-04-30 2006-11-01 フジノン株式会社 テレビカメラ用レンズ
US6219098B1 (en) * 1996-09-24 2001-04-17 Fuji Photo Optical Co., Ltd. TV camera lens with flange back length controller
US5826117A (en) * 1996-11-15 1998-10-20 Fuji Photo Optical Co., Ltd. TV camera lens driving device and TV camera lens
JP3940818B2 (ja) * 1996-11-26 2007-07-04 フジノン株式会社 テレビカメラ用レンズ
JPH10304234A (ja) * 1997-04-24 1998-11-13 Sony Corp 撮像システム、及びビデオカメラ装置
JPH11338030A (ja) * 1998-05-26 1999-12-10 Canon Inc 光学機器または光学機器とともに使用される機器、および撮影機器または撮影機器とともに使用される機器
JP2000180696A (ja) * 1998-12-14 2000-06-30 Fuji Photo Optical Co Ltd テレビレンズシステム
JP2002044649A (ja) * 2001-05-28 2002-02-08 Sanyo Electric Co Ltd 監視カメラの遠隔操作装置

Also Published As

Publication number Publication date
US20040227842A1 (en) 2004-11-18
US7460166B2 (en) 2008-12-02
JP2004341037A (ja) 2004-12-02

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