JPH0320319U - - Google Patents

Info

Publication number
JPH0320319U
JPH0320319U JP8021989U JP8021989U JPH0320319U JP H0320319 U JPH0320319 U JP H0320319U JP 8021989 U JP8021989 U JP 8021989U JP 8021989 U JP8021989 U JP 8021989U JP H0320319 U JPH0320319 U JP H0320319U
Authority
JP
Japan
Prior art keywords
blade
driving
adjustment mechanism
light
focus adjustment
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.)
Granted
Application number
JP8021989U
Other languages
English (en)
Japanese (ja)
Other versions
JP2533640Y2 (ja
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 filed Critical
Priority to JP1989080219U priority Critical patent/JP2533640Y2/ja
Publication of JPH0320319U publication Critical patent/JPH0320319U/ja
Application granted granted Critical
Publication of JP2533640Y2 publication Critical patent/JP2533640Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Diaphragms For Cameras (AREA)
JP1989080219U 1989-07-06 1989-07-06 遮光羽根装置 Expired - Lifetime JP2533640Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989080219U JP2533640Y2 (ja) 1989-07-06 1989-07-06 遮光羽根装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989080219U JP2533640Y2 (ja) 1989-07-06 1989-07-06 遮光羽根装置

Publications (2)

Publication Number Publication Date
JPH0320319U true JPH0320319U (en]) 1991-02-27
JP2533640Y2 JP2533640Y2 (ja) 1997-04-23

Family

ID=31625079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989080219U Expired - Lifetime JP2533640Y2 (ja) 1989-07-06 1989-07-06 遮光羽根装置

Country Status (1)

Country Link
JP (1) JP2533640Y2 (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02254431A (ja) * 1989-03-29 1990-10-15 Copal Co Ltd 開口径規制装置付カメラ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02254431A (ja) * 1989-03-29 1990-10-15 Copal Co Ltd 開口径規制装置付カメラ

Also Published As

Publication number Publication date
JP2533640Y2 (ja) 1997-04-23

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