JP2005128293A - 焦点検出装置 - Google Patents

焦点検出装置 Download PDF

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Publication number
JP2005128293A
JP2005128293A JP2003364460A JP2003364460A JP2005128293A JP 2005128293 A JP2005128293 A JP 2005128293A JP 2003364460 A JP2003364460 A JP 2003364460A JP 2003364460 A JP2003364460 A JP 2003364460A JP 2005128293 A JP2005128293 A JP 2005128293A
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JP
Japan
Prior art keywords
focus detection
lens
pair
area
correction amount
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.)
Pending
Application number
JP2003364460A
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English (en)
Japanese (ja)
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JP2005128293A5 (enrdf_load_stackoverflow
Inventor
Masamitsu Ozawa
正光 小澤
Hidehisa Takasaki
秀久 高崎
Shinichi Tsukada
信一 塚田
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.)
Nikon Corp
Original Assignee
Nikon 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.)
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Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Priority to JP2003364460A priority Critical patent/JP2005128293A/ja
Publication of JP2005128293A publication Critical patent/JP2005128293A/ja
Publication of JP2005128293A5 publication Critical patent/JP2005128293A5/ja
Pending legal-status Critical Current

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  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
JP2003364460A 2003-10-24 2003-10-24 焦点検出装置 Pending JP2005128293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003364460A JP2005128293A (ja) 2003-10-24 2003-10-24 焦点検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003364460A JP2005128293A (ja) 2003-10-24 2003-10-24 焦点検出装置

Publications (2)

Publication Number Publication Date
JP2005128293A true JP2005128293A (ja) 2005-05-19
JP2005128293A5 JP2005128293A5 (enrdf_load_stackoverflow) 2006-11-16

Family

ID=34643431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003364460A Pending JP2005128293A (ja) 2003-10-24 2003-10-24 焦点検出装置

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JP (1) JP2005128293A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009075407A (ja) * 2007-09-21 2009-04-09 Nikon Corp 撮像装置
JP2013171251A (ja) * 2012-02-22 2013-09-02 Nikon Corp 焦点検出装置
JP2015143729A (ja) * 2014-01-31 2015-08-06 キヤノン株式会社 撮像装置、撮像システム、撮像装置の制御方法、プログラム、および、記憶媒体

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227108A (ja) * 1986-03-28 1987-10-06 Nikon Corp 撮影レンズ鏡筒と該撮影レンズ鏡筒が着脱可能なカメラボディとを有するカメラシステム
JPH01221711A (ja) * 1988-02-29 1989-09-05 Minolta Camera Co Ltd レンズ交換式カメラの焦点検出システム、及び、それに用いられる交換レンズ
JPH06331886A (ja) * 1993-05-20 1994-12-02 Canon Inc 焦点検出装置
JPH07199052A (ja) * 1993-12-28 1995-08-04 Olympus Optical Co Ltd 焦点検出方法および距離測定方法
JPH07234356A (ja) * 1994-02-23 1995-09-05 Nikon Corp 焦点検出装置
JP2001343580A (ja) * 2000-05-31 2001-12-14 Asahi Optical Co Ltd 焦点検出装置
JP2001350087A (ja) * 2000-06-08 2001-12-21 Canon Inc 自動合焦装置及びカメラシステム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227108A (ja) * 1986-03-28 1987-10-06 Nikon Corp 撮影レンズ鏡筒と該撮影レンズ鏡筒が着脱可能なカメラボディとを有するカメラシステム
JPH01221711A (ja) * 1988-02-29 1989-09-05 Minolta Camera Co Ltd レンズ交換式カメラの焦点検出システム、及び、それに用いられる交換レンズ
JPH06331886A (ja) * 1993-05-20 1994-12-02 Canon Inc 焦点検出装置
JPH07199052A (ja) * 1993-12-28 1995-08-04 Olympus Optical Co Ltd 焦点検出方法および距離測定方法
JPH07234356A (ja) * 1994-02-23 1995-09-05 Nikon Corp 焦点検出装置
JP2001343580A (ja) * 2000-05-31 2001-12-14 Asahi Optical Co Ltd 焦点検出装置
JP2001350087A (ja) * 2000-06-08 2001-12-21 Canon Inc 自動合焦装置及びカメラシステム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009075407A (ja) * 2007-09-21 2009-04-09 Nikon Corp 撮像装置
JP2013171251A (ja) * 2012-02-22 2013-09-02 Nikon Corp 焦点検出装置
JP2015143729A (ja) * 2014-01-31 2015-08-06 キヤノン株式会社 撮像装置、撮像システム、撮像装置の制御方法、プログラム、および、記憶媒体

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