JPH0710339Y2 - カメラ用光量絞り装置 - Google Patents

カメラ用光量絞り装置

Info

Publication number
JPH0710339Y2
JPH0710339Y2 JP1987183824U JP18382487U JPH0710339Y2 JP H0710339 Y2 JPH0710339 Y2 JP H0710339Y2 JP 1987183824 U JP1987183824 U JP 1987183824U JP 18382487 U JP18382487 U JP 18382487U JP H0710339 Y2 JPH0710339 Y2 JP H0710339Y2
Authority
JP
Japan
Prior art keywords
diaphragm
blade
plate
pressing plate
filter
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
JP1987183824U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0188933U (en:Method
Inventor
量仁 中込
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 Finetech Nisca Inc
Original Assignee
Nisca 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 Nisca Corp filed Critical Nisca Corp
Priority to JP1987183824U priority Critical patent/JPH0710339Y2/ja
Priority to US07/221,288 priority patent/US4884091A/en
Publication of JPH0188933U publication Critical patent/JPH0188933U/ja
Application granted granted Critical
Publication of JPH0710339Y2 publication Critical patent/JPH0710339Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)
  • Shutters For Cameras (AREA)
JP1987183824U 1987-10-08 1987-11-30 カメラ用光量絞り装置 Expired - Lifetime JPH0710339Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987183824U JPH0710339Y2 (ja) 1987-11-30 1987-11-30 カメラ用光量絞り装置
US07/221,288 US4884091A (en) 1987-10-08 1988-07-19 Exposure control device in a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987183824U JPH0710339Y2 (ja) 1987-11-30 1987-11-30 カメラ用光量絞り装置

Publications (2)

Publication Number Publication Date
JPH0188933U JPH0188933U (en:Method) 1989-06-12
JPH0710339Y2 true JPH0710339Y2 (ja) 1995-03-08

Family

ID=31475229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987183824U Expired - Lifetime JPH0710339Y2 (ja) 1987-10-08 1987-11-30 カメラ用光量絞り装置

Country Status (1)

Country Link
JP (1) JPH0710339Y2 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009092866A (ja) * 2007-10-05 2009-04-30 Nippon Seimitsu Sokki Kk 露光条件切替ユニット及びカメラユニット
JP5223059B2 (ja) * 2009-06-26 2013-06-26 日本精密測器株式会社 露光条件切替ユニット及びカメラユニット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753575A (en) * 1980-09-17 1982-03-30 Asahi Chem Ind Co Ltd Adhesive composition
US4687314A (en) * 1986-02-07 1987-08-18 W. Haking Enterprises Limited Shutter release mechanism for automatic cameras
JPH0159230U (en:Method) * 1987-10-08 1989-04-13

Also Published As

Publication number Publication date
JPH0188933U (en:Method) 1989-06-12

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