JPH0454932B2 - - Google Patents

Info

Publication number
JPH0454932B2
JPH0454932B2 JP58003715A JP371583A JPH0454932B2 JP H0454932 B2 JPH0454932 B2 JP H0454932B2 JP 58003715 A JP58003715 A JP 58003715A JP 371583 A JP371583 A JP 371583A JP H0454932 B2 JPH0454932 B2 JP H0454932B2
Authority
JP
Japan
Prior art keywords
main lens
click
rope
movement
lens
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
JP58003715A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59128504A (ja
Inventor
Kazuo Yayama
Susumu Usami
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.)
Topcon Corp
Original Assignee
Topcon 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 Topcon Corp filed Critical Topcon Corp
Priority to JP371583A priority Critical patent/JPS59128504A/ja
Publication of JPS59128504A publication Critical patent/JPS59128504A/ja
Publication of JPH0454932B2 publication Critical patent/JPH0454932B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Transmission Devices (AREA)
JP371583A 1983-01-13 1983-01-13 光学装置の変倍機構 Granted JPS59128504A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP371583A JPS59128504A (ja) 1983-01-13 1983-01-13 光学装置の変倍機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP371583A JPS59128504A (ja) 1983-01-13 1983-01-13 光学装置の変倍機構

Publications (2)

Publication Number Publication Date
JPS59128504A JPS59128504A (ja) 1984-07-24
JPH0454932B2 true JPH0454932B2 (enrdf_load_stackoverflow) 1992-09-01

Family

ID=11565011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP371583A Granted JPS59128504A (ja) 1983-01-13 1983-01-13 光学装置の変倍機構

Country Status (1)

Country Link
JP (1) JPS59128504A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4724150B2 (ja) * 2007-05-10 2011-07-13 株式会社日本医療事務センター 診療報酬算定用折尺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149245U (enrdf_load_stackoverflow) * 1978-04-10 1979-10-17
JPS5848659Y2 (ja) * 1979-03-19 1983-11-07 富士ゼロックス株式会社 走査露光光学系の倍率変換装置
JPS55126263A (en) * 1979-03-23 1980-09-29 Canon Inc Variable magnification optical device
JPS5848660Y2 (ja) * 1979-05-17 1983-11-07 コニカ株式会社 電子写真複写機の変倍投影装置
JPS57104954A (en) * 1980-12-22 1982-06-30 Fuji Xerox Co Ltd Converter for magnification of copying machine

Also Published As

Publication number Publication date
JPS59128504A (ja) 1984-07-24

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