JP6027308B2 - 撮影装置およびその制御方法 - Google Patents

撮影装置およびその制御方法 Download PDF

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Publication number
JP6027308B2
JP6027308B2 JP2011157970A JP2011157970A JP6027308B2 JP 6027308 B2 JP6027308 B2 JP 6027308B2 JP 2011157970 A JP2011157970 A JP 2011157970A JP 2011157970 A JP2011157970 A JP 2011157970A JP 6027308 B2 JP6027308 B2 JP 6027308B2
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Japan
Prior art keywords
zoom
lens
focus
moved
zoom lens
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JP2011157970A
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English (en)
Japanese (ja)
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JP2013024977A (ja
JP2013024977A5 (enExample
Inventor
政彰 渡久地
政彰 渡久地
哲也 堀家
哲也 堀家
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株式会社エルモ社
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Priority to JP2011157970A priority Critical patent/JP6027308B2/ja
Priority to US13/548,545 priority patent/US8582964B2/en
Publication of JP2013024977A publication Critical patent/JP2013024977A/ja
Publication of JP2013024977A5 publication Critical patent/JP2013024977A5/ja
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0046—Movement of one or more optical elements for zooming

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Accessories Of Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
JP2011157970A 2011-07-19 2011-07-19 撮影装置およびその制御方法 Active JP6027308B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011157970A JP6027308B2 (ja) 2011-07-19 2011-07-19 撮影装置およびその制御方法
US13/548,545 US8582964B2 (en) 2011-07-19 2012-07-13 Imaging device and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011157970A JP6027308B2 (ja) 2011-07-19 2011-07-19 撮影装置およびその制御方法

Publications (3)

Publication Number Publication Date
JP2013024977A JP2013024977A (ja) 2013-02-04
JP2013024977A5 JP2013024977A5 (enExample) 2014-09-04
JP6027308B2 true JP6027308B2 (ja) 2016-11-16

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Family Applications (1)

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JP2011157970A Active JP6027308B2 (ja) 2011-07-19 2011-07-19 撮影装置およびその制御方法

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US (1) US8582964B2 (enExample)
JP (1) JP6027308B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6027308B2 (ja) * 2011-07-19 2016-11-16 株式会社エルモ社 撮影装置およびその制御方法
US9494787B1 (en) * 2013-03-12 2016-11-15 Sandia Corporation Direct view zoom scope with single focal plane and adaptable reticle
JP6307868B2 (ja) * 2013-12-24 2018-04-11 セイコーエプソン株式会社 撮像装置及び撮像装置の制御方法
US10390328B2 (en) * 2014-12-05 2019-08-20 Marvell World Trade Ltd. Beamforming training in orthogonal frequency division multiple access (OFDMA) communication systems
CN107147839A (zh) * 2017-03-29 2017-09-08 宁波凯必世电子有限公司 识别任意摄像机电动变焦镜头的监控云台控制方法及装置
JP7208181B2 (ja) * 2020-01-30 2023-01-18 キヤノン株式会社 制御装置、レンズ装置、撮像装置、制御方法、およびプログラム
US11202013B2 (en) 2020-01-30 2021-12-14 Canon Kabushiki Kaisha Control apparatus, lens apparatus, imaging apparatus, control method, and non-transitory computer-readable storage medium
US12025852B2 (en) 2020-01-30 2024-07-02 Canon Kabushiki Kaisha Image pickup apparatus, lens apparatus, control method, and non-transitory computer-readable storage medium
CN113973171B (zh) * 2020-07-23 2023-10-10 宁波舜宇光电信息有限公司 多摄摄像模组、摄像系统、电子设备和成像方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186872A (en) * 1981-05-13 1982-11-17 Hitachi Ltd Auto-focusing device of video camera
US4786987A (en) * 1985-10-19 1988-11-22 Fuji Photo Film Co., Ltd. Electronic camera with autofocus warning device
DE3706735A1 (de) * 1986-03-03 1987-09-10 Canon Kk Vorrichtung zum einstellen des optischen systems einer kamera
US5291232A (en) * 1988-06-30 1994-03-01 Asahi Kogaku Kogyo Kabushiki Kaisha Device for controlling an operation of a movable member
DE4104113C2 (de) * 1990-02-14 1996-05-23 Asahi Optical Co Ltd Kamera mit motorbetriebenem Zoomobjektiv
JP2752291B2 (ja) 1992-04-23 1998-05-18 三洋電機株式会社 フォーカス制御装置
US5615398A (en) * 1993-11-08 1997-03-25 Canon Kabushiki Kaisha Optical apparatus with image area sensors for controlling lens focal length
JPH07143382A (ja) 1993-11-17 1995-06-02 Fuji Photo Film Co Ltd ビデオカメラのズーム制御方法
JPH09197253A (ja) * 1996-01-24 1997-07-31 Fuji Photo Optical Co Ltd オートフォーカス方法
JP3954191B2 (ja) * 1998-03-04 2007-08-08 オリンパス株式会社 電子カメラ
JP2001221944A (ja) * 2000-02-07 2001-08-17 Elmo Co Ltd レンズユニットとこれを用いた撮像装置
JP2004135071A (ja) * 2002-10-10 2004-04-30 Fuji Photo Optical Co Ltd 資料提示装置
JP2005055769A (ja) * 2003-08-06 2005-03-03 Minolta Co Ltd 電子カメラ
JP2005249879A (ja) 2004-03-01 2005-09-15 Fujinon Corp リアプロジェクションレンズ鏡筒の変倍調節装置
JP2007116305A (ja) 2005-10-19 2007-05-10 Casio Comput Co Ltd 撮像装置、及びズーム倍率制御方法
JP4522956B2 (ja) 2006-02-15 2010-08-11 シャープ株式会社 カメラシステム制御装置、そのプログラムおよびコンピュータ読取可能な記録媒体、カメラシステム、ならびにカメラシステムの制御方法
JP2010278510A (ja) * 2009-05-26 2010-12-09 Elmo Co Ltd 資料提示装置
JP6027308B2 (ja) * 2011-07-19 2016-11-16 株式会社エルモ社 撮影装置およびその制御方法

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US20130022342A1 (en) 2013-01-24
JP2013024977A (ja) 2013-02-04
US8582964B2 (en) 2013-11-12

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