JPS56106230A - Optical system cover device of camera - Google Patents

Optical system cover device of camera

Info

Publication number
JPS56106230A
JPS56106230A JP954180A JP954180A JPS56106230A JP S56106230 A JPS56106230 A JP S56106230A JP 954180 A JP954180 A JP 954180A JP 954180 A JP954180 A JP 954180A JP S56106230 A JPS56106230 A JP S56106230A
Authority
JP
Japan
Prior art keywords
cover
optical system
finder
covers
lens
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.)
Pending
Application number
JP954180A
Other languages
English (en)
Inventor
Saburo Akaha
Motoharu Yabana
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.)
Nitto Optical Co Ltd
Original Assignee
Nitto Optical Co Ltd
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 Nitto Optical Co Ltd filed Critical Nitto Optical Co Ltd
Priority to JP954180A priority Critical patent/JPS56106230A/ja
Publication of JPS56106230A publication Critical patent/JPS56106230A/ja
Pending legal-status Critical Current

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
    • 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
    • G03B11/046—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids for viewfinders or eyepieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Blocking Light For Cameras (AREA)
JP954180A 1980-01-30 1980-01-30 Optical system cover device of camera Pending JPS56106230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP954180A JPS56106230A (en) 1980-01-30 1980-01-30 Optical system cover device of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP954180A JPS56106230A (en) 1980-01-30 1980-01-30 Optical system cover device of camera

Publications (1)

Publication Number Publication Date
JPS56106230A true JPS56106230A (en) 1981-08-24

Family

ID=11723123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP954180A Pending JPS56106230A (en) 1980-01-30 1980-01-30 Optical system cover device of camera

Country Status (1)

Country Link
JP (1) JPS56106230A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154924U (ja) * 1982-04-10 1983-10-17 株式会社リコー カメラの保護カバ−装置
JPS59195231A (ja) * 1983-03-21 1984-11-06 ダブリユ・ヘイキング・エンタプライゼズ・リミテツド 組み込まれたレンズ・カバ−付きスチル・カメラ
JPS60168133U (ja) * 1984-04-18 1985-11-08 オリンパス光学工業株式会社 保護カバ−付カメラ
JP2008262072A (ja) * 2007-04-13 2008-10-30 Canon Inc 撮像装置
JP2015022209A (ja) * 2013-07-22 2015-02-02 キヤノン株式会社 撮像装置
CN113296333A (zh) * 2015-06-08 2021-08-24 Lg伊诺特有限公司 摄像机模块

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154924U (ja) * 1982-04-10 1983-10-17 株式会社リコー カメラの保護カバ−装置
JPS6224270Y2 (ja) * 1982-04-10 1987-06-20
JPS59195231A (ja) * 1983-03-21 1984-11-06 ダブリユ・ヘイキング・エンタプライゼズ・リミテツド 組み込まれたレンズ・カバ−付きスチル・カメラ
JPS60168133U (ja) * 1984-04-18 1985-11-08 オリンパス光学工業株式会社 保護カバ−付カメラ
JP2008262072A (ja) * 2007-04-13 2008-10-30 Canon Inc 撮像装置
JP2015022209A (ja) * 2013-07-22 2015-02-02 キヤノン株式会社 撮像装置
CN113296333A (zh) * 2015-06-08 2021-08-24 Lg伊诺特有限公司 摄像机模块
US11470231B2 (en) 2015-06-08 2022-10-11 Lg Innotek Co., Ltd. Camera module
US11882350B2 (en) 2015-06-08 2024-01-23 Lg Innotek Co., Ltd. Camera module

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