JPS59128504A - 光学装置の変倍機構 - Google Patents

光学装置の変倍機構

Info

Publication number
JPS59128504A
JPS59128504A JP371583A JP371583A JPS59128504A JP S59128504 A JPS59128504 A JP S59128504A JP 371583 A JP371583 A JP 371583A JP 371583 A JP371583 A JP 371583A JP S59128504 A JPS59128504 A JP S59128504A
Authority
JP
Japan
Prior art keywords
main lens
click
optical
lens
optical device
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
JP371583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454932B2 (enrdf_load_stackoverflow
Inventor
Kazuo Yayama
矢山　和夫
Susumu Usami
進 宇佐美
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.)
Tokyo Optical Co Ltd
Original Assignee
Tokyo 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 Tokyo Optical Co Ltd filed Critical Tokyo Optical Co Ltd
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 true JPS59128504A (ja) 1984-07-24
JPH0454932B2 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008281451A (ja) * 2007-05-10 2008-11-20 Nic Corp 診療報酬算定用折尺

Citations (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
JPS55126263A (en) * 1979-03-23 1980-09-29 Canon Inc Variable magnification optical device
JPS55137147U (enrdf_load_stackoverflow) * 1979-03-19 1980-09-30
JPS55167233U (enrdf_load_stackoverflow) * 1979-05-17 1980-12-01
JPS57104954A (en) * 1980-12-22 1982-06-30 Fuji Xerox Co Ltd Converter for magnification of copying machine

Patent Citations (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
JPS55137147U (enrdf_load_stackoverflow) * 1979-03-19 1980-09-30
JPS55126263A (en) * 1979-03-23 1980-09-29 Canon Inc Variable magnification optical device
JPS55167233U (enrdf_load_stackoverflow) * 1979-05-17 1980-12-01
JPS57104954A (en) * 1980-12-22 1982-06-30 Fuji Xerox Co Ltd Converter for magnification of copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008281451A (ja) * 2007-05-10 2008-11-20 Nic Corp 診療報酬算定用折尺

Also Published As

Publication number Publication date
JPH0454932B2 (enrdf_load_stackoverflow) 1992-09-01

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