JPS6118910A - レンズ鏡筒 - Google Patents

レンズ鏡筒

Info

Publication number
JPS6118910A
JPS6118910A JP13959984A JP13959984A JPS6118910A JP S6118910 A JPS6118910 A JP S6118910A JP 13959984 A JP13959984 A JP 13959984A JP 13959984 A JP13959984 A JP 13959984A JP S6118910 A JPS6118910 A JP S6118910A
Authority
JP
Japan
Prior art keywords
frame
lens
helicoid
floating
focus
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
JP13959984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481165B2 (OSRAM
Inventor
Kazuhiro Sato
和宏 佐藤
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP13959984A priority Critical patent/JPS6118910A/ja
Publication of JPS6118910A publication Critical patent/JPS6118910A/ja
Publication of JPH0481165B2 publication Critical patent/JPH0481165B2/ja
Granted 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)
JP13959984A 1984-07-05 1984-07-05 レンズ鏡筒 Granted JPS6118910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13959984A JPS6118910A (ja) 1984-07-05 1984-07-05 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13959984A JPS6118910A (ja) 1984-07-05 1984-07-05 レンズ鏡筒

Publications (2)

Publication Number Publication Date
JPS6118910A true JPS6118910A (ja) 1986-01-27
JPH0481165B2 JPH0481165B2 (OSRAM) 1992-12-22

Family

ID=15249022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13959984A Granted JPS6118910A (ja) 1984-07-05 1984-07-05 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JPS6118910A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235109U (OSRAM) * 1988-08-29 1990-03-07
US4934789A (en) * 1987-03-31 1990-06-19 Norbert Lemke Lens mounting for a varifocal lens for TV cameras
JP2006091461A (ja) * 2004-09-24 2006-04-06 Auto Network Gijutsu Kenkyusho:Kk レンズ固定部構造
US7046462B2 (en) 2003-03-20 2006-05-16 Leica Camera Ag Lens mount for viewfinder cameras
JP2008046440A (ja) * 2006-08-18 2008-02-28 Pentax Corp フォーカス調整機構を備えたレンズ鏡筒

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934789A (en) * 1987-03-31 1990-06-19 Norbert Lemke Lens mounting for a varifocal lens for TV cameras
JPH0235109U (OSRAM) * 1988-08-29 1990-03-07
US7046462B2 (en) 2003-03-20 2006-05-16 Leica Camera Ag Lens mount for viewfinder cameras
JP2006091461A (ja) * 2004-09-24 2006-04-06 Auto Network Gijutsu Kenkyusho:Kk レンズ固定部構造
JP2008046440A (ja) * 2006-08-18 2008-02-28 Pentax Corp フォーカス調整機構を備えたレンズ鏡筒

Also Published As

Publication number Publication date
JPH0481165B2 (OSRAM) 1992-12-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees