JP2531773Y2 - 絞り装置 - Google Patents

絞り装置

Info

Publication number
JP2531773Y2
JP2531773Y2 JP11532989U JP11532989U JP2531773Y2 JP 2531773 Y2 JP2531773 Y2 JP 2531773Y2 JP 11532989 U JP11532989 U JP 11532989U JP 11532989 U JP11532989 U JP 11532989U JP 2531773 Y2 JP2531773 Y2 JP 2531773Y2
Authority
JP
Japan
Prior art keywords
aperture
filter
diaphragm
blade
opening
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
JP11532989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363125U (enrdf_load_html_response
Inventor
豊幸 原
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 JP11532989U priority Critical patent/JP2531773Y2/ja
Publication of JPH0363125U publication Critical patent/JPH0363125U/ja
Application granted granted Critical
Publication of JP2531773Y2 publication Critical patent/JP2531773Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)
  • Blocking Light For Cameras (AREA)
JP11532989U 1989-09-28 1989-09-28 絞り装置 Expired - Lifetime JP2531773Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11532989U JP2531773Y2 (ja) 1989-09-28 1989-09-28 絞り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11532989U JP2531773Y2 (ja) 1989-09-28 1989-09-28 絞り装置

Publications (2)

Publication Number Publication Date
JPH0363125U JPH0363125U (enrdf_load_html_response) 1991-06-20
JP2531773Y2 true JP2531773Y2 (ja) 1997-04-09

Family

ID=31663659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11532989U Expired - Lifetime JP2531773Y2 (ja) 1989-09-28 1989-09-28 絞り装置

Country Status (1)

Country Link
JP (1) JP2531773Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0363125U (enrdf_load_html_response) 1991-06-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term