JPS6477367A - Film image reading and reproducing device - Google Patents

Film image reading and reproducing device

Info

Publication number
JPS6477367A
JPS6477367A JP62234111A JP23411187A JPS6477367A JP S6477367 A JPS6477367 A JP S6477367A JP 62234111 A JP62234111 A JP 62234111A JP 23411187 A JP23411187 A JP 23411187A JP S6477367 A JPS6477367 A JP S6477367A
Authority
JP
Japan
Prior art keywords
half mirror
photodetecting elements
light beam
image
projected
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
JP62234111A
Other languages
Japanese (ja)
Inventor
Hiroshi 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.)
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 JP62234111A priority Critical patent/JPS6477367A/en
Publication of JPS6477367A publication Critical patent/JPS6477367A/en
Pending legal-status Critical Current

Links

Landscapes

  • Projection-Type Copiers In General (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To properly read out an image even when a large film is used by arranging a light beam dividing means for dividing light projected from a photographing lens into plural beams between the photographing lens and photodetecting elements and arranging the photodetecting elements so as to receive respective divided beams. CONSTITUTION:The photodetecting elements CCD 402, 403 are respectively arranged so as to receive respective two beams divided by a half mirror 401 to be the light beam dividing means. One element 402 is arranged on the back area of the half mirror 401 and the other 403 is arranged on the lower area of the half mirror 401 so that each element receives a part slightly wider than a half of a light beam projected from the half mirror 401. Thereby, an expanded image of a microfilm image is projected to respective effective picture element arrays of respective photodetecting elements 402, 403 so as to be partially overlapped. Consequently, no omission is generated on a reading image in a scanning direction.
JP62234111A 1987-09-18 1987-09-18 Film image reading and reproducing device Pending JPS6477367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62234111A JPS6477367A (en) 1987-09-18 1987-09-18 Film image reading and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62234111A JPS6477367A (en) 1987-09-18 1987-09-18 Film image reading and reproducing device

Publications (1)

Publication Number Publication Date
JPS6477367A true JPS6477367A (en) 1989-03-23

Family

ID=16965804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62234111A Pending JPS6477367A (en) 1987-09-18 1987-09-18 Film image reading and reproducing device

Country Status (1)

Country Link
JP (1) JPS6477367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007312658A (en) * 2006-05-24 2007-12-06 Sugiyama Hiroaki Shell locker, collective shell locker, continuous shell locker, roll continuous shell locker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007312658A (en) * 2006-05-24 2007-12-06 Sugiyama Hiroaki Shell locker, collective shell locker, continuous shell locker, roll continuous shell locker

Similar Documents

Publication Publication Date Title
CA2098043A1 (en) Gapless support system for contact type image sensor
EP0360581A3 (en) Optical system for a large depth-of-field bar code scanner
JPS576833A (en) Projecting screen device
JPS56164312A (en) Optical deflecting device
EP0377454A3 (en) Image reading apparatus
JPS5689729A (en) Picture information input device
JPS56161566A (en) Optical system for information recording
JPS6477367A (en) Film image reading and reproducing device
JPS5322A (en) Solid pickup unit
JPS5669610A (en) Scanning optical system having array light source
JPS6481222A (en) Illumination optical apparatus
US3674350A (en) Viewer
JPS5756858A (en) Color picture forming device
JPS5545003A (en) Optical system of composite copying machine
GB1525025A (en) Television cameras
JPS6477082A (en) Reading and reproducing device for film image
JPS5614256A (en) Image forming device
CA2015426A1 (en) Image reading apparatus
JPS56140301A (en) Optical device
JPS5627169A (en) Optical reader of image
JPS5540459A (en) Focus adjusting method of optical system
SU669320A1 (en) Photography-projection paraxial apparatus
JPH0436363U (en)
JPS5630153A (en) Photoprint head
JPS6451761A (en) Picture reader