[go: up one dir, main page]

JPS53135216A - Read-multipliction varying method in solid scanning system - Google Patents

Read-multipliction varying method in solid scanning system

Info

Publication number
JPS53135216A
JPS53135216A JP5026277A JP5026277A JPS53135216A JP S53135216 A JPS53135216 A JP S53135216A JP 5026277 A JP5026277 A JP 5026277A JP 5026277 A JP5026277 A JP 5026277A JP S53135216 A JPS53135216 A JP S53135216A
Authority
JP
Japan
Prior art keywords
read
multipliction
scanning system
solid scanning
varying method
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
JP5026277A
Other languages
Japanese (ja)
Other versions
JPS6235300B2 (en
Inventor
Toshiyuki Iguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5026277A priority Critical patent/JPS53135216A/en
Publication of JPS53135216A publication Critical patent/JPS53135216A/en
Publication of JPS6235300B2 publication Critical patent/JPS6235300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Lenses (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To improve the accuracy with the adjustment of the optical arrangement simplified through the constitution in which either the movable image-formation lens system or solid sensor is moved to select a light path corresponding to the ratio original to be read-scanned.
COPYRIGHT: (C)1978,JPO&Japio
JP5026277A 1977-04-30 1977-04-30 Read-multipliction varying method in solid scanning system Granted JPS53135216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5026277A JPS53135216A (en) 1977-04-30 1977-04-30 Read-multipliction varying method in solid scanning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5026277A JPS53135216A (en) 1977-04-30 1977-04-30 Read-multipliction varying method in solid scanning system

Publications (2)

Publication Number Publication Date
JPS53135216A true JPS53135216A (en) 1978-11-25
JPS6235300B2 JPS6235300B2 (en) 1987-07-31

Family

ID=12854052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5026277A Granted JPS53135216A (en) 1977-04-30 1977-04-30 Read-multipliction varying method in solid scanning system

Country Status (1)

Country Link
JP (1) JPS53135216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961661U (en) * 1982-10-15 1984-04-23 株式会社リコー fax machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961661U (en) * 1982-10-15 1984-04-23 株式会社リコー fax machine
JPH0321102Y2 (en) * 1982-10-15 1991-05-08

Also Published As

Publication number Publication date
JPS6235300B2 (en) 1987-07-31

Similar Documents

Publication Publication Date Title
JPS5391754A (en) Scannint type photo detector
JPS5237445A (en) Lens system rendering variable characteristics of an image plane
JPS52147430A (en) Focus detection device
JPS5697325A (en) Focus detecting method of camera
JPS52138924A (en) Focal detector
JPS51149004A (en) Optical apparatus
JPS52119927A (en) Device for automatic focus control
JPS52132851A (en) Optical detector of scanning type
JPS53135216A (en) Read-multipliction varying method in solid scanning system
JPS52132848A (en) Simultaneous light detecting method
JPS53105223A (en) Optical system of distance detector for automatic focusing
JPS5370431A (en) Lens shift device with mechanism interlocked with diaphragm
JPS5238944A (en) Optical system for scanning
JPS542630A (en) Character read system
JPS5327439A (en) Focus measuring device
JPS53122426A (en) Projector
JPS5431766A (en) Response function measuring method of imaging optical system
JPS53107848A (en) Optical system guide device
JPS53128975A (en) Automatic focus control device for scanning type electron beam device and others
JPS5234725A (en) Cam cylinder for zoom lens
JPS53140379A (en) Lens dyeing device
JPS51150330A (en) Automatic focusing adjustable device
JPS5232324A (en) Photoelectric detecting device for in or out of focus in the optical s ystem
JPS53135217A (en) Read multiplication varying method and its apparatus in solid scanning system
JPS52143824A (en) Search device for micro=fiche