JPS5868064A - 可変倍像形成装置 - Google Patents

可変倍像形成装置

Info

Publication number
JPS5868064A
JPS5868064A JP16662581A JP16662581A JPS5868064A JP S5868064 A JPS5868064 A JP S5868064A JP 16662581 A JP16662581 A JP 16662581A JP 16662581 A JP16662581 A JP 16662581A JP S5868064 A JPS5868064 A JP S5868064A
Authority
JP
Japan
Prior art keywords
lens
optical axis
mask
image forming
light
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
JP16662581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377500B2 (enrdf_load_stackoverflow
Inventor
Akiyoshi Torikai
鳥飼　昭嘉
Teruo Morikawa
森川　照夫
Michihiro Tokuhara
徳原　満弘
Hiroo Kobayashi
小林　尋夫
Hideki Sato
秀樹 佐藤
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP16662581A priority Critical patent/JPS5868064A/ja
Publication of JPS5868064A publication Critical patent/JPS5868064A/ja
Publication of JPH0377500B2 publication Critical patent/JPH0377500B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP16662581A 1981-10-19 1981-10-19 可変倍像形成装置 Granted JPS5868064A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16662581A JPS5868064A (ja) 1981-10-19 1981-10-19 可変倍像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16662581A JPS5868064A (ja) 1981-10-19 1981-10-19 可変倍像形成装置

Publications (2)

Publication Number Publication Date
JPS5868064A true JPS5868064A (ja) 1983-04-22
JPH0377500B2 JPH0377500B2 (enrdf_load_stackoverflow) 1991-12-10

Family

ID=15834754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16662581A Granted JPS5868064A (ja) 1981-10-19 1981-10-19 可変倍像形成装置

Country Status (1)

Country Link
JP (1) JPS5868064A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184526A (ja) * 1985-01-31 1986-08-18 Konishiroku Photo Ind Co Ltd 光学系遮光部材を備えた複写機
JPS63135340U (enrdf_load_stackoverflow) * 1987-02-27 1988-09-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184526A (ja) * 1985-01-31 1986-08-18 Konishiroku Photo Ind Co Ltd 光学系遮光部材を備えた複写機
JPS63135340U (enrdf_load_stackoverflow) * 1987-02-27 1988-09-06

Also Published As

Publication number Publication date
JPH0377500B2 (enrdf_load_stackoverflow) 1991-12-10

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