JPH031646B2 - - Google Patents

Info

Publication number
JPH031646B2
JPH031646B2 JP55139060A JP13906080A JPH031646B2 JP H031646 B2 JPH031646 B2 JP H031646B2 JP 55139060 A JP55139060 A JP 55139060A JP 13906080 A JP13906080 A JP 13906080A JP H031646 B2 JPH031646 B2 JP H031646B2
Authority
JP
Japan
Prior art keywords
lens group
projection
lens
front lens
distance
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
JP55139060A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5763566A (en
Inventor
Toshihide Doi
Katsumi Taguchi
Juji Nishioka
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP13906080A priority Critical patent/JPS5763566A/ja
Publication of JPS5763566A publication Critical patent/JPS5763566A/ja
Publication of JPH031646B2 publication Critical patent/JPH031646B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Lenses (AREA)
JP13906080A 1980-10-03 1980-10-03 Erected-image projection system and mirror scanning type copying device using it Granted JPS5763566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13906080A JPS5763566A (en) 1980-10-03 1980-10-03 Erected-image projection system and mirror scanning type copying device using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13906080A JPS5763566A (en) 1980-10-03 1980-10-03 Erected-image projection system and mirror scanning type copying device using it

Publications (2)

Publication Number Publication Date
JPS5763566A JPS5763566A (en) 1982-04-17
JPH031646B2 true JPH031646B2 (cs) 1991-01-11

Family

ID=15236548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13906080A Granted JPS5763566A (en) 1980-10-03 1980-10-03 Erected-image projection system and mirror scanning type copying device using it

Country Status (1)

Country Link
JP (1) JPS5763566A (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532689A (en) * 1976-06-21 1978-01-11 Sanyo Chemical Ind Ltd New printing paste
JPS5832698B2 (ja) * 1977-05-13 1983-07-14 ミノルタ株式会社 走査型複写機における露光制御装置

Also Published As

Publication number Publication date
JPS5763566A (en) 1982-04-17

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