JPH11258493A - 焦点検出装置 - Google Patents

焦点検出装置

Info

Publication number
JPH11258493A
JPH11258493A JP10080205A JP8020598A JPH11258493A JP H11258493 A JPH11258493 A JP H11258493A JP 10080205 A JP10080205 A JP 10080205A JP 8020598 A JP8020598 A JP 8020598A JP H11258493 A JPH11258493 A JP H11258493A
Authority
JP
Japan
Prior art keywords
focus
objective lens
lens
state
focus detection
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
JP10080205A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11258493A5 (enrdf_load_stackoverflow
Inventor
Keiji Otaka
圭史 大高
Yusuke Omura
祐介 大村
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 JP10080205A priority Critical patent/JPH11258493A/ja
Publication of JPH11258493A publication Critical patent/JPH11258493A/ja
Publication of JPH11258493A5 publication Critical patent/JPH11258493A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP10080205A 1998-03-12 1998-03-12 焦点検出装置 Pending JPH11258493A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10080205A JPH11258493A (ja) 1998-03-12 1998-03-12 焦点検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10080205A JPH11258493A (ja) 1998-03-12 1998-03-12 焦点検出装置

Publications (2)

Publication Number Publication Date
JPH11258493A true JPH11258493A (ja) 1999-09-24
JPH11258493A5 JPH11258493A5 (enrdf_load_stackoverflow) 2005-09-02

Family

ID=13711894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10080205A Pending JPH11258493A (ja) 1998-03-12 1998-03-12 焦点検出装置

Country Status (1)

Country Link
JP (1) JPH11258493A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006123755A1 (ja) * 2005-05-19 2006-11-23 Olympus Corporation 合焦情報取得装置
JP2014006388A (ja) * 2012-06-25 2014-01-16 Canon Inc 撮像装置およびその制御方法ならびにプログラム
JP2015222411A (ja) * 2014-05-01 2015-12-10 キヤノン株式会社 撮像装置およびその制御方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006123755A1 (ja) * 2005-05-19 2006-11-23 Olympus Corporation 合焦情報取得装置
JP2006323172A (ja) * 2005-05-19 2006-11-30 Olympus Corp 合焦情報取得装置
JP2014006388A (ja) * 2012-06-25 2014-01-16 Canon Inc 撮像装置およびその制御方法ならびにプログラム
JP2015222411A (ja) * 2014-05-01 2015-12-10 キヤノン株式会社 撮像装置およびその制御方法

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