JPS54108625A - Driving device of zoom lens - Google Patents

Driving device of zoom lens

Info

Publication number
JPS54108625A
JPS54108625A JP1571478A JP1571478A JPS54108625A JP S54108625 A JPS54108625 A JP S54108625A JP 1571478 A JP1571478 A JP 1571478A JP 1571478 A JP1571478 A JP 1571478A JP S54108625 A JPS54108625 A JP S54108625A
Authority
JP
Japan
Prior art keywords
guide member
lens system
moving
directions
providing
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
JP1571478A
Other languages
English (en)
Inventor
Nagayoshi Hirano
Toshiyuki Yajima
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.)
Fujinon Corp
Original Assignee
Fuji Photo 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 Fuji Photo Optical Co Ltd filed Critical Fuji Photo Optical Co Ltd
Priority to JP1571478A priority Critical patent/JPS54108625A/ja
Priority to DE19797903932 priority patent/DE7903932U1/de
Priority to GB7905064A priority patent/GB2016732B/en
Priority to DE19792905438 priority patent/DE2905438C3/de
Publication of JPS54108625A publication Critical patent/JPS54108625A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP1571478A 1978-02-14 1978-02-14 Driving device of zoom lens Pending JPS54108625A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1571478A JPS54108625A (en) 1978-02-14 1978-02-14 Driving device of zoom lens
DE19797903932 DE7903932U1 (de) 1978-02-14 1979-02-13 Vorrichtung zum antrieb eines zoomlinsensystems
GB7905064A GB2016732B (en) 1978-02-14 1979-02-13 Zoom lens system
DE19792905438 DE2905438C3 (de) 1978-02-14 1979-02-13 Vorrichtung zum Antrieb eines Zoomlinsensystems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1571478A JPS54108625A (en) 1978-02-14 1978-02-14 Driving device of zoom lens

Publications (1)

Publication Number Publication Date
JPS54108625A true JPS54108625A (en) 1979-08-25

Family

ID=11896421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1571478A Pending JPS54108625A (en) 1978-02-14 1978-02-14 Driving device of zoom lens

Country Status (3)

Country Link
JP (1) JPS54108625A (ja)
DE (2) DE2905438C3 (ja)
GB (1) GB2016732B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162513A (ja) * 1983-03-08 1984-09-13 Canon Inc 光学装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241574A1 (de) * 1981-11-11 1983-05-26 Canon K.K., Tokyo Geraet zur bilderzeugung unter veraenderbarer vergroesserung
US4521100A (en) * 1982-06-28 1985-06-04 Canon Kabushiki Kaisha Variable magnification image forming apparatus
HUE043133T2 (hu) * 2007-11-21 2019-07-29 Smith & Nephew Sebkötözés

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512424C2 (de) * 1975-03-21 1982-01-14 Jos. Schneider Gmbh & Co, Optische Werke, 6550 Bad Kreuznach Verstelleinrichtung für photographische, kinematographische oder reprographische Objektive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162513A (ja) * 1983-03-08 1984-09-13 Canon Inc 光学装置

Also Published As

Publication number Publication date
DE2905438C3 (de) 1982-03-11
DE2905438A1 (de) 1979-08-16
DE7903932U1 (de) 1979-07-12
GB2016732A (en) 1979-09-26
DE2905438B2 (de) 1981-07-16
GB2016732B (en) 1982-03-24

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