JPS63165642U - - Google Patents

Info

Publication number
JPS63165642U
JPS63165642U JP5979987U JP5979987U JPS63165642U JP S63165642 U JPS63165642 U JP S63165642U JP 5979987 U JP5979987 U JP 5979987U JP 5979987 U JP5979987 U JP 5979987U JP S63165642 U JPS63165642 U JP S63165642U
Authority
JP
Japan
Prior art keywords
cylindrical lens
roof mirror
lens array
variable
optical system
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
JP5979987U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP5979987U priority Critical patent/JPS63165642U/ja
Publication of JPS63165642U publication Critical patent/JPS63165642U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP5979987U 1987-04-20 1987-04-20 Pending JPS63165642U (US20110009641A1-20110113-C00116.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5979987U JPS63165642U (US20110009641A1-20110113-C00116.png) 1987-04-20 1987-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5979987U JPS63165642U (US20110009641A1-20110113-C00116.png) 1987-04-20 1987-04-20

Publications (1)

Publication Number Publication Date
JPS63165642U true JPS63165642U (US20110009641A1-20110113-C00116.png) 1988-10-28

Family

ID=30891632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5979987U Pending JPS63165642U (US20110009641A1-20110113-C00116.png) 1987-04-20 1987-04-20

Country Status (1)

Country Link
JP (1) JPS63165642U (US20110009641A1-20110113-C00116.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7446953B2 (en) 2006-03-06 2008-11-04 Ricoh Company, Ltd. Imaging lens, image reading apparatus and image forming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7446953B2 (en) 2006-03-06 2008-11-04 Ricoh Company, Ltd. Imaging lens, image reading apparatus and image forming apparatus

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