DE69126334T2 - Anordnung zur Ermittlung der Scharfeinstellung - Google Patents

Anordnung zur Ermittlung der Scharfeinstellung

Info

Publication number
DE69126334T2
DE69126334T2 DE69126334T DE69126334T DE69126334T2 DE 69126334 T2 DE69126334 T2 DE 69126334T2 DE 69126334 T DE69126334 T DE 69126334T DE 69126334 T DE69126334 T DE 69126334T DE 69126334 T2 DE69126334 T2 DE 69126334T2
Authority
DE
Germany
Prior art keywords
focus
determining
arrangement
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 - Lifetime
Application number
DE69126334T
Other languages
English (en)
Other versions
DE69126334D1 (de
Inventor
Yosuke Kusaka
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.)
Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of DE69126334D1 publication Critical patent/DE69126334D1/de
Publication of DE69126334T2 publication Critical patent/DE69126334T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G02B7/346—Systems for automatic generation of focusing signals using different areas in a pupil plane using horizontal and vertical areas in the pupil plane, i.e. wide area autofocusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
DE69126334T 1990-01-18 1991-01-18 Anordnung zur Ermittlung der Scharfeinstellung Expired - Lifetime DE69126334T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011066A JPH03214133A (ja) 1990-01-18 1990-01-18 焦点検出装置

Publications (2)

Publication Number Publication Date
DE69126334D1 DE69126334D1 (de) 1997-07-10
DE69126334T2 true DE69126334T2 (de) 1997-09-25

Family

ID=11767616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126334T Expired - Lifetime DE69126334T2 (de) 1990-01-18 1991-01-18 Anordnung zur Ermittlung der Scharfeinstellung

Country Status (4)

Country Link
US (10) US5525792A (de)
EP (2) EP0442613B1 (de)
JP (1) JPH03214133A (de)
DE (1) DE69126334T2 (de)

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JP3561965B2 (ja) * 1994-09-07 2004-09-08 株式会社ニコン 自動焦点調節装置
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CN1220111C (zh) * 2001-04-12 2005-09-21 株式会社理光 摄影装置
JP3921069B2 (ja) * 2001-10-15 2007-05-30 株式会社リコー 撮像装置
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JP4692980B2 (ja) 2003-10-02 2011-06-01 キヤノン株式会社 光学装置
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JP4548038B2 (ja) * 2004-08-12 2010-09-22 株式会社ニコン 焦点検出装置および焦点検出装置を備えたカメラ
JP4096950B2 (ja) * 2005-02-24 2008-06-04 船井電機株式会社 撮像装置および自動撮影方法
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JP4984491B2 (ja) * 2005-10-31 2012-07-25 株式会社ニコン 焦点検出装置および光学システム
JP2007140278A (ja) * 2005-11-21 2007-06-07 Eastman Kodak Co デジタルカメラ、露出条件決定方法
JP4874669B2 (ja) * 2006-02-22 2012-02-15 Ｈｏｙａ株式会社 オートフォーカスユニット及びデジタルカメラ
US7561789B2 (en) * 2006-06-29 2009-07-14 Eastman Kodak Company Autofocusing still and video images
JP2008015097A (ja) * 2006-07-04 2008-01-24 Samsung Techwin Co Ltd 撮像装置及び撮像方法
US7853138B2 (en) * 2007-02-19 2010-12-14 Canon Kabushiki Kaisha Camera and photographic lens and diaphragm for starting a defocus detection without waiting for completion of an aperture opening operation
JP5380784B2 (ja) * 2007-04-12 2014-01-08 ソニー株式会社 オートフォーカス装置、撮像装置及びオートフォーカス方法
JP5458475B2 (ja) * 2007-04-18 2014-04-02 株式会社ニコン 焦点検出装置および撮像装置
JP2009157123A (ja) * 2007-12-27 2009-07-16 Eastman Kodak Co 撮像装置
US8819046B2 (en) * 2008-06-24 2014-08-26 Microsoft Corporation Data query translating into mixed language data queries
JP5264326B2 (ja) * 2008-07-03 2013-08-14 キヤノン株式会社 撮像装置、撮像装置の制御方法
JP5161702B2 (ja) 2008-08-25 2013-03-13 キヤノン株式会社 撮像装置、撮像システム、及び焦点検出方法
JP5300414B2 (ja) 2008-10-30 2013-09-25 キヤノン株式会社 カメラ及びカメラシステム
JP5147645B2 (ja) 2008-10-30 2013-02-20 キヤノン株式会社 撮像装置
US8570427B2 (en) * 2009-01-28 2013-10-29 Nikon Corporation Image-capturing device having focus adjustment function, image creation method including focus adjustment function, and program product for image-capturing device having focus adjustment function
JP5441612B2 (ja) * 2009-10-23 2014-03-12 キヤノン株式会社 自動焦点調節装置および撮像装置
JP5407797B2 (ja) * 2009-11-20 2014-02-05 リコーイメージング株式会社 焦点検出装置
JP5676988B2 (ja) 2010-09-14 2015-02-25 キヤノン株式会社 焦点調節装置
EP2806643A1 (de) * 2012-01-16 2014-11-26 Sony Corporation Festkörperbildsensor und kamerasystem
TWI451297B (zh) * 2012-01-31 2014-09-01 Quanta Comp Inc 可攜式電子裝置與調整其螢幕畫面顯示方式的方法
JP6033038B2 (ja) * 2012-10-26 2016-11-30 キヤノン株式会社 焦点検出装置、撮像装置、撮像システム、および、焦点検出方法
JP6432209B2 (ja) * 2014-08-21 2018-12-05 リコーイメージング株式会社 レンズ鏡筒
JP6442917B2 (ja) * 2014-08-21 2018-12-26 リコーイメージング株式会社 レンズ鏡筒
EP3159676B1 (de) * 2015-10-23 2018-04-04 Abberior Instruments GmbH Verfahren und vorrichtung zum hochauflösenden abbilden einer mit fluoreszenzmarkern markierten struktur einer probe
JP6806471B2 (ja) * 2016-06-16 2021-01-06 キヤノン株式会社 焦点検出装置及び方法、及び撮像装置
JP6530437B2 (ja) * 2017-03-27 2019-06-12 アンリツ株式会社 光コネクタ端面検査装置とその合焦画像データ取得方法
WO2020179214A1 (ja) * 2019-03-01 2020-09-10 日本電気株式会社 制御装置、制御方法、非一時的なコンピュータ可読媒体、及び通信システム

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Also Published As

Publication number Publication date
US5508506A (en) 1996-04-16
DE69126334D1 (de) 1997-07-10
US5650607A (en) 1997-07-22
US5559321A (en) 1996-09-24
EP0442613A3 (en) 1991-12-18
EP0442613B1 (de) 1997-06-04
US5578812A (en) 1996-11-26
EP0442613A2 (de) 1991-08-21
US5534688A (en) 1996-07-09
US5539195A (en) 1996-07-23
EP0667546A2 (de) 1995-08-16
US5519202A (en) 1996-05-21
US5485002A (en) 1996-01-16
JPH03214133A (ja) 1991-09-19
EP0667546A3 (de) 1995-11-15
US5525792A (en) 1996-06-11
US5485003A (en) 1996-01-16

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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