JPS597442U - 複写機の変倍光学装置 - Google Patents

複写機の変倍光学装置

Info

Publication number
JPS597442U
JPS597442U JP10050382U JP10050382U JPS597442U JP S597442 U JPS597442 U JP S597442U JP 10050382 U JP10050382 U JP 10050382U JP 10050382 U JP10050382 U JP 10050382U JP S597442 U JPS597442 U JP S597442U
Authority
JP
Japan
Prior art keywords
variable magnification
cam
optical device
lens group
zoom 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.)
Granted
Application number
JP10050382U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0320827Y2 (enrdf_load_stackoverflow
Inventor
根来　育生
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP10050382U priority Critical patent/JPS597442U/ja
Publication of JPS597442U publication Critical patent/JPS597442U/ja
Application granted granted Critical
Publication of JPH0320827Y2 publication Critical patent/JPH0320827Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP10050382U 1982-07-02 1982-07-02 複写機の変倍光学装置 Granted JPS597442U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10050382U JPS597442U (ja) 1982-07-02 1982-07-02 複写機の変倍光学装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10050382U JPS597442U (ja) 1982-07-02 1982-07-02 複写機の変倍光学装置

Publications (2)

Publication Number Publication Date
JPS597442U true JPS597442U (ja) 1984-01-18
JPH0320827Y2 JPH0320827Y2 (enrdf_load_stackoverflow) 1991-05-07

Family

ID=30237725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10050382U Granted JPS597442U (ja) 1982-07-02 1982-07-02 複写機の変倍光学装置

Country Status (1)

Country Link
JP (1) JPS597442U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133756A (en) * 1980-03-25 1981-10-20 Asahi Optical Co Ltd Optical device for variable magnification copying capable of size enlarging and reducing
JPS5768873A (en) * 1980-10-18 1982-04-27 Asahi Optical Co Ltd Variable scale factor copying optical device which is capable of magnification and reduction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133756A (en) * 1980-03-25 1981-10-20 Asahi Optical Co Ltd Optical device for variable magnification copying capable of size enlarging and reducing
JPS5768873A (en) * 1980-10-18 1982-04-27 Asahi Optical Co Ltd Variable scale factor copying optical device which is capable of magnification and reduction

Also Published As

Publication number Publication date
JPH0320827Y2 (enrdf_load_stackoverflow) 1991-05-07

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