JPS6347865Y2 - - Google Patents

Info

Publication number
JPS6347865Y2
JPS6347865Y2 JP1983068518U JP6851883U JPS6347865Y2 JP S6347865 Y2 JPS6347865 Y2 JP S6347865Y2 JP 1983068518 U JP1983068518 U JP 1983068518U JP 6851883 U JP6851883 U JP 6851883U JP S6347865 Y2 JPS6347865 Y2 JP S6347865Y2
Authority
JP
Japan
Prior art keywords
photographing optical
focal length
optical means
camera
main
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
Application number
JP1983068518U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59176008U (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 JP6851883U priority Critical patent/JPS59176008U/ja
Publication of JPS59176008U publication Critical patent/JPS59176008U/ja
Application granted granted Critical
Publication of JPS6347865Y2 publication Critical patent/JPS6347865Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP6851883U 1983-05-10 1983-05-10 カメラの焦点距離可変装置 Granted JPS59176008U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6851883U JPS59176008U (ja) 1983-05-10 1983-05-10 カメラの焦点距離可変装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6851883U JPS59176008U (ja) 1983-05-10 1983-05-10 カメラの焦点距離可変装置

Publications (2)

Publication Number Publication Date
JPS59176008U JPS59176008U (ja) 1984-11-24
JPS6347865Y2 true JPS6347865Y2 (zh) 1988-12-09

Family

ID=30198688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6851883U Granted JPS59176008U (ja) 1983-05-10 1983-05-10 カメラの焦点距離可変装置

Country Status (1)

Country Link
JP (1) JPS59176008U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014188687A1 (ja) * 2013-05-21 2017-02-23 パナソニックＩｐマネジメント株式会社 レンズ鏡筒

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185061A (en) * 1962-08-13 1965-05-25 Leonard F Westphalen Multifocal camera
US3812509A (en) * 1972-04-14 1974-05-21 L Westphalen Multifocal adapter for cameras
JPS5276919A (en) * 1975-12-23 1977-06-28 Nitto Optical Camera containing focal length varying lens
JPS5388724A (en) * 1976-12-08 1978-08-04 Ibm Continuous reduction optical system
JPS5433027A (en) * 1977-08-19 1979-03-10 Nitto Optical Camera having focall distance changeeover lens
JPS5474733A (en) * 1977-11-28 1979-06-15 Ricoh Co Ltd Positioning device for moving optical system of optical device of copying machines
JPS5652709A (en) * 1979-10-08 1981-05-12 Canon Inc Focus control device of camera
JPS5746213A (en) * 1980-09-03 1982-03-16 Canon Inc Lens bodytube having safety device
JPS5728413B2 (zh) * 1977-03-23 1982-06-16
JPS57146232A (en) * 1981-03-05 1982-09-09 Canon Inc Camera incorporating plural lenses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326117Y2 (zh) * 1973-02-21 1978-07-04
JPS5939682Y2 (ja) * 1979-12-11 1984-11-07 京セラ株式会社 レンズの繰出調節機構
JPS6032655Y2 (ja) * 1980-07-25 1985-09-30 キヤノン株式会社 レンズ繰出装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185061A (en) * 1962-08-13 1965-05-25 Leonard F Westphalen Multifocal camera
US3812509A (en) * 1972-04-14 1974-05-21 L Westphalen Multifocal adapter for cameras
JPS5276919A (en) * 1975-12-23 1977-06-28 Nitto Optical Camera containing focal length varying lens
JPS5388724A (en) * 1976-12-08 1978-08-04 Ibm Continuous reduction optical system
JPS5728413B2 (zh) * 1977-03-23 1982-06-16
JPS5433027A (en) * 1977-08-19 1979-03-10 Nitto Optical Camera having focall distance changeeover lens
JPS5474733A (en) * 1977-11-28 1979-06-15 Ricoh Co Ltd Positioning device for moving optical system of optical device of copying machines
JPS5652709A (en) * 1979-10-08 1981-05-12 Canon Inc Focus control device of camera
JPS5746213A (en) * 1980-09-03 1982-03-16 Canon Inc Lens bodytube having safety device
JPS57146232A (en) * 1981-03-05 1982-09-09 Canon Inc Camera incorporating plural lenses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014188687A1 (ja) * 2013-05-21 2017-02-23 パナソニックＩｐマネジメント株式会社 レンズ鏡筒

Also Published As

Publication number Publication date
JPS59176008U (ja) 1984-11-24

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