ATE530948T1 - OBJEKTIVVERSCHLUß, OBJEKTIVTUBUS UND ABBILDUNGSVORRICHTUNG - Google Patents

OBJEKTIVVERSCHLUß, OBJEKTIVTUBUS UND ABBILDUNGSVORRICHTUNG

Info

Publication number
ATE530948T1
ATE530948T1 AT09180495T AT09180495T ATE530948T1 AT E530948 T1 ATE530948 T1 AT E530948T1 AT 09180495 T AT09180495 T AT 09180495T AT 09180495 T AT09180495 T AT 09180495T AT E530948 T1 ATE530948 T1 AT E530948T1
Authority
AT
Austria
Prior art keywords
lens
barrier blades
optical system
fully closed
fully opened
Prior art date
Application number
AT09180495T
Other languages
English (en)
Inventor
Yoshiyuki Kamata
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE530948T1 publication Critical patent/ATE530948T1/de

Links

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
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/043—Protective lens closures or lens caps built into cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Blocking Light For Cameras (AREA)
  • Shutters For Cameras (AREA)
  • Studio Devices (AREA)
AT09180495T 2008-12-25 2009-12-22 OBJEKTIVVERSCHLUß, OBJEKTIVTUBUS UND ABBILDUNGSVORRICHTUNG ATE530948T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008330419A JP4626835B2 (ja) 2008-12-25 2008-12-25 レンズバリア装置、レンズ鏡筒および撮像装置

Publications (1)

Publication Number Publication Date
ATE530948T1 true ATE530948T1 (de) 2011-11-15

Family

ID=41582122

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09180495T ATE530948T1 (de) 2008-12-25 2009-12-22 OBJEKTIVVERSCHLUß, OBJEKTIVTUBUS UND ABBILDUNGSVORRICHTUNG

Country Status (5)

Country Link
US (1) US7976229B2 (de)
EP (1) EP2202571B1 (de)
JP (1) JP4626835B2 (de)
CN (1) CN101799613A (de)
AT (1) ATE530948T1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8672491B2 (en) * 2010-08-04 2014-03-18 Cmi Rubber Company, Inc. Eyeguard with automatic diaphragm
JP5896729B2 (ja) * 2011-12-27 2016-03-30 キヤノン株式会社 レンズバリアユニット及び撮像装置
JP6296894B2 (ja) * 2014-05-14 2018-03-20 キヤノン株式会社 電子機器
CN110602353B (zh) * 2018-06-12 2021-06-04 杭州海康威视数字技术股份有限公司 一种摄像机镜头遮挡装置及具有其的摄像机
CN110248146A (zh) * 2019-07-25 2019-09-17 上海赛连信息科技有限公司 一种外置摄像头装置及其使用方法和系统
CN112666704B (zh) * 2020-12-29 2022-05-13 中国科学院长春光学精密机械与物理研究所 一种光学系统中消一次杂散光遮光罩的结构设计方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01169227A (ja) 1987-12-25 1989-07-04 Matsushita Seiko Co Ltd ごみ処理装置
US4989027A (en) * 1988-03-04 1991-01-29 Asahi Kogaku Kogyo Kabushiki Kaisha Barrier mechanism of camera
JPH01169227U (de) * 1988-05-19 1989-11-29
US5587754A (en) * 1989-11-06 1996-12-24 Nikon Corporation Camera with guiding of rectilinear lens movement
JP3333005B2 (ja) * 1993-07-06 2002-10-07 オリンパス光学工業株式会社 レンズ鏡筒
JPH0728130A (ja) * 1993-07-14 1995-01-31 Minolta Co Ltd カメラのレンズバリア装置
US6164842A (en) * 1995-02-28 2000-12-26 Nikon Corporation Camera having a lens barrier unit opening/closing mechanism
JPH0968737A (ja) * 1995-08-31 1997-03-11 Canon Inc バリア開閉機構
JP3459716B2 (ja) * 1996-01-30 2003-10-27 キヤノン株式会社 バリア装置およびこれを備えたカメラ
JPH10301160A (ja) * 1997-04-25 1998-11-13 Canon Inc カメラ
JPH10312003A (ja) * 1997-05-14 1998-11-24 Canon Inc バリア開閉装置およびカメラ
JPH1115043A (ja) * 1997-06-23 1999-01-22 Konica Corp レンズバリア開閉装置
US6312168B1 (en) * 1998-07-17 2001-11-06 Fuji Photo Film Co., Ltd. Camera
JP2000231140A (ja) * 1999-02-12 2000-08-22 Fuji Photo Optical Co Ltd バリア開閉機構
US6520691B2 (en) * 2000-01-31 2003-02-18 Pentax Corporation Lens barrier opening/closing device of a movable lens barrel
JP4614195B2 (ja) 2000-11-13 2011-01-19 京セラ株式会社 カメラのレンズバリア装置
JP4944319B2 (ja) * 2001-09-07 2012-05-30 キヤノン株式会社 カメラ
CN1246733C (zh) * 2002-08-30 2006-03-22 三星泰科株式会社 照相机镜头盖组件
JP2005106934A (ja) 2003-09-29 2005-04-21 Nidec Copal Corp レンズバリヤ装置
JP4190402B2 (ja) * 2003-12-10 2008-12-03 オリンパス株式会社 レンズ鏡筒
JP4939074B2 (ja) * 2006-02-17 2012-05-23 キヤノン株式会社 撮像装置
JP5506169B2 (ja) * 2008-08-04 2014-05-28 キヤノン株式会社 バリア装置及びそれを備えたカメラ

Also Published As

Publication number Publication date
JP2010152104A (ja) 2010-07-08
EP2202571A1 (de) 2010-06-30
EP2202571B1 (de) 2011-10-26
US7976229B2 (en) 2011-07-12
US20100166415A1 (en) 2010-07-01
CN101799613A (zh) 2010-08-11
JP4626835B2 (ja) 2011-02-09

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Legal Events

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