JPH0219935B2 - - Google Patents

Info

Publication number
JPH0219935B2
JPH0219935B2 JP56082681A JP8268181A JPH0219935B2 JP H0219935 B2 JPH0219935 B2 JP H0219935B2 JP 56082681 A JP56082681 A JP 56082681A JP 8268181 A JP8268181 A JP 8268181A JP H0219935 B2 JPH0219935 B2 JP H0219935B2
Authority
JP
Japan
Prior art keywords
prism
optical
scanning device
scanning
scanning 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.)
Expired - Lifetime
Application number
JP56082681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57197575A (en
Inventor
Hisashi Yamada
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 JP8268181A priority Critical patent/JPS57197575A/ja
Priority to US06/352,713 priority patent/US4447147A/en
Priority to DE19823208264 priority patent/DE3208264A1/de
Publication of JPS57197575A publication Critical patent/JPS57197575A/ja
Publication of JPH0219935B2 publication Critical patent/JPH0219935B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP8268181A 1981-03-09 1981-05-29 Optical scanning device Granted JPS57197575A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8268181A JPS57197575A (en) 1981-05-29 1981-05-29 Optical scanning device
US06/352,713 US4447147A (en) 1981-03-09 1982-02-26 Optical scanning device
DE19823208264 DE3208264A1 (de) 1981-03-09 1982-03-08 Optische abtasteinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8268181A JPS57197575A (en) 1981-05-29 1981-05-29 Optical scanning device

Publications (2)

Publication Number Publication Date
JPS57197575A JPS57197575A (en) 1982-12-03
JPH0219935B2 true JPH0219935B2 (enrdf_load_stackoverflow) 1990-05-07

Family

ID=13781159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8268181A Granted JPS57197575A (en) 1981-03-09 1981-05-29 Optical scanning device

Country Status (1)

Country Link
JP (1) JPS57197575A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122132A (en) * 1978-03-16 1979-09-21 Ricoh Co Ltd Slit exposure method for photreceptor in copier

Also Published As

Publication number Publication date
JPS57197575A (en) 1982-12-03

Similar Documents

Publication Publication Date Title
KR960024506A (ko) 반사굴절 광학계
CA1088794A (en) Compact prism camera
KR100261373B1 (ko) 사진인화용 화상 판독 장치
JPH0219935B2 (enrdf_load_stackoverflow)
JPS6144244B2 (enrdf_load_stackoverflow)
US4447147A (en) Optical scanning device
JPS5898754A (ja) 複写装置
US3912392A (en) Short focal length optical scanning system
US6693744B2 (en) Imaging element and image reading apparatus
US4571065A (en) Scale factor changing mechanism for copying machine
JPH09205523A (ja) カラー画像読み取り装置
JPH0216499B2 (enrdf_load_stackoverflow)
JP3248409B2 (ja) 写真焼付用画像読取り装置
JPH02308273A (ja) 原稿読取機能を有する複写機の光学系
JP2001221967A (ja) 光走査光学装置
JPS5950965B2 (ja) 送信兼用複写機
JPS5990839A (ja) レンズ光学装置
JPH10155058A (ja) 画像読取光学系
JPH06273694A (ja) 画像読取装置
JPH11109284A (ja) 結像素子
JPH05134185A (ja) デイジタルスチルビデオカメラ
JPS6280511A (ja) 測距用光学系
CA2289323A1 (en) Image reading device for photographic printing
JPH0548832A (ja) 色収差補正構造
JPH0895174A (ja) 画像読取装置