JP5731772B2 - 撮像装置及びその制御方法 - Google Patents

撮像装置及びその制御方法 Download PDF

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Publication number
JP5731772B2
JP5731772B2 JP2010192705A JP2010192705A JP5731772B2 JP 5731772 B2 JP5731772 B2 JP 5731772B2 JP 2010192705 A JP2010192705 A JP 2010192705A JP 2010192705 A JP2010192705 A JP 2010192705A JP 5731772 B2 JP5731772 B2 JP 5731772B2
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JP
Japan
Prior art keywords
filter
change
lens group
diaphragm
aperture
Prior art date
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Active
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JP2010192705A
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English (en)
Japanese (ja)
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JP2012050010A5 (OSRAM
JP2012050010A (ja
Inventor
宗克 前田
宗克 前田
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.)
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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010192705A priority Critical patent/JP5731772B2/ja
Priority to US13/208,979 priority patent/US8995826B2/en
Publication of JP2012050010A publication Critical patent/JP2012050010A/ja
Publication of JP2012050010A5 publication Critical patent/JP2012050010A5/ja
Application granted granted Critical
Publication of JP5731772B2 publication Critical patent/JP5731772B2/ja
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Classifications

    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Blocking Light For Cameras (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
JP2010192705A 2010-08-30 2010-08-30 撮像装置及びその制御方法 Active JP5731772B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010192705A JP5731772B2 (ja) 2010-08-30 2010-08-30 撮像装置及びその制御方法
US13/208,979 US8995826B2 (en) 2010-08-30 2011-08-12 Image capturing apparatus and control method of the image capturing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010192705A JP5731772B2 (ja) 2010-08-30 2010-08-30 撮像装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2012050010A JP2012050010A (ja) 2012-03-08
JP2012050010A5 JP2012050010A5 (OSRAM) 2013-10-10
JP5731772B2 true JP5731772B2 (ja) 2015-06-10

Family

ID=45697400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010192705A Active JP5731772B2 (ja) 2010-08-30 2010-08-30 撮像装置及びその制御方法

Country Status (2)

Country Link
US (1) US8995826B2 (OSRAM)
JP (1) JP5731772B2 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011152955A2 (en) 2010-06-05 2011-12-08 Anthony Wayne Davis Apparatus and method for improved motion picture cameras
JP6422942B2 (ja) * 2013-04-05 2018-11-14 レッド．コム，エルエルシー カメラ用光学的フィルタリング
JP6729574B2 (ja) * 2015-06-18 2020-07-22 ソニー株式会社 画像処理装置および画像処理方法
JP7254549B2 (ja) * 2019-02-13 2023-04-10 キヤノン株式会社 撮像装置、レンズ装置、カメラシステムおよび撮像装置の制御方法
CN111464723B (zh) * 2020-04-02 2021-10-01 上海电气集团股份有限公司 一种扩大光照强度范围的方法及手眼系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393021A (en) * 1977-01-25 1978-08-15 Minolta Camera Co Ltd Aperture control device in variable power lens
JP3537205B2 (ja) * 1995-02-02 2004-06-14 オリンパス株式会社 顕微鏡装置
JP3566387B2 (ja) 1995-04-06 2004-09-15 キヤノン株式会社 撮像装置
JP3571813B2 (ja) 1995-08-04 2004-09-29 キヤノン株式会社 撮像装置
JP3727994B2 (ja) * 1996-01-08 2005-12-21 キヤノン株式会社 撮像装置およびその制御方法
US6009355A (en) * 1997-01-28 1999-12-28 American Calcar Inc. Multimedia information and control system for automobiles
JP2001222039A (ja) * 2000-02-10 2001-08-17 Canon Inc 撮像装置、その制御方法、及び記憶媒体
JP4900678B2 (ja) * 2005-08-30 2012-03-21 キヤノン電子株式会社 Ｎｄフィルタを有する絞り装置及び光学機器
JP2007292828A (ja) * 2006-04-21 2007-11-08 Sony Corp 光量調整装置及び撮像装置
JP5391789B2 (ja) * 2008-06-27 2014-01-15 株式会社Ｊｖｃケンウッド 撮像装置及びそれに用いる露出制御方法

Also Published As

Publication number Publication date
US20120051729A1 (en) 2012-03-01
US8995826B2 (en) 2015-03-31
JP2012050010A (ja) 2012-03-08

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