JP3939828B2 - 多点自動焦点検出装置 - Google Patents

多点自動焦点検出装置 Download PDF

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Publication number
JP3939828B2
JP3939828B2 JP25537597A JP25537597A JP3939828B2 JP 3939828 B2 JP3939828 B2 JP 3939828B2 JP 25537597 A JP25537597 A JP 25537597A JP 25537597 A JP25537597 A JP 25537597A JP 3939828 B2 JP3939828 B2 JP 3939828B2
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Japan
Prior art keywords
focus
focus detection
sensor
defocus amount
lens
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Expired - Fee Related
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JP25537597A
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English (en)
Japanese (ja)
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JPH10153735A (ja
JPH10153735A5 (enExample
Inventor
茂 岩本
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ペンタックス株式会社
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Priority to JP25537597A priority Critical patent/JP3939828B2/ja
Publication of JPH10153735A publication Critical patent/JPH10153735A/ja
Publication of JPH10153735A5 publication Critical patent/JPH10153735A5/ja
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Publication of JP3939828B2 publication Critical patent/JP3939828B2/ja
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  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP25537597A 1996-09-26 1997-09-19 多点自動焦点検出装置 Expired - Fee Related JP3939828B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25537597A JP3939828B2 (ja) 1996-09-26 1997-09-19 多点自動焦点検出装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8-255030 1996-09-26
JP25503096 1996-09-26
JP25537597A JP3939828B2 (ja) 1996-09-26 1997-09-19 多点自動焦点検出装置

Publications (3)

Publication Number Publication Date
JPH10153735A JPH10153735A (ja) 1998-06-09
JPH10153735A5 JPH10153735A5 (enExample) 2005-06-16
JP3939828B2 true JP3939828B2 (ja) 2007-07-04

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ID=26541984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25537597A Expired - Fee Related JP3939828B2 (ja) 1996-09-26 1997-09-19 多点自動焦点検出装置

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JP (1) JP3939828B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7469098B2 (en) * 2004-07-12 2008-12-23 Canon Kabushiki Kaisha Optical apparatus
JP2006145632A (ja) * 2004-11-16 2006-06-08 Pentax Corp 多点自動焦点調節装置および同装置を備えたカメラ
JP2007034023A (ja) * 2005-07-28 2007-02-08 Olympus Imaging Corp カメラの焦点調節装置
JP4839908B2 (ja) * 2006-03-20 2011-12-21 カシオ計算機株式会社 撮像装置、自動焦点調整方法、およびプログラム
JP5043567B2 (ja) * 2007-08-31 2012-10-10 キヤノン株式会社 撮像装置
JP6236804B2 (ja) * 2013-03-05 2017-11-29 セイコーエプソン株式会社 撮像装置、及び輝度調整方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2540801B2 (ja) * 1986-03-14 1996-10-09 ミノルタ株式会社 自動焦点調節装置
JPS6317416A (ja) * 1986-06-09 1988-01-25 Minolta Camera Co Ltd 焦点検出装置
JP2705057B2 (ja) * 1987-02-06 1998-01-26 ミノルタ株式会社 自動焦点調整装置
JP2770316B2 (ja) * 1988-05-13 1998-07-02 ミノルタ株式会社 自動焦点検出装置
JP2749085B2 (ja) * 1988-12-13 1998-05-13 オリンパス光学工業株式会社 多点測距カメラ
JP2881790B2 (ja) * 1988-12-29 1999-04-12 株式会社ニコン 焦点検出装置
JPH03149512A (ja) * 1989-11-07 1991-06-26 Sony Corp フォーカス制御回路
JPH03214133A (ja) * 1990-01-18 1991-09-19 Nikon Corp 焦点検出装置
JP3213971B2 (ja) * 1991-06-27 2001-10-02 株式会社ニコン 自動焦点調節カメラ
JP3127543B2 (ja) * 1992-01-29 2001-01-29 株式会社ニコン 閃光手段と焦点検出手段とを有するカメラシステム
JPH0638089A (ja) * 1992-07-20 1994-02-10 Konica Corp 自動合焦装置
JP3486316B2 (ja) * 1996-03-15 2004-01-13 ペンタックス株式会社 測量機の自動焦点装置
JP3421528B2 (ja) * 1996-03-15 2003-06-30 ペンタックス株式会社 測量機器の自動焦点装置

Also Published As

Publication number Publication date
JPH10153735A (ja) 1998-06-09

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