GB1203056A - Short focal length optical scanning system - Google Patents

Short focal length optical scanning system

Info

Publication number
GB1203056A
GB1203056A GB1203056DA GB1203056A GB 1203056 A GB1203056 A GB 1203056A GB 1203056D A GB1203056D A GB 1203056DA GB 1203056 A GB1203056 A GB 1203056A
Authority
GB
United Kingdom
Prior art keywords
scanning system
optical scanning
mirrors
planes
image
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
Application number
Other languages
English (en)
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.)
Xerox Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1203056A publication Critical patent/GB1203056A/en
Expired 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
    • G03B27/526—Projection optics for slit exposure in which the projection optics move
    • G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Lenses (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
GB1203056D 1966-08-01 1967-07-25 Short focal length optical scanning system Expired GB1203056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56931166A 1966-08-01 1966-08-01

Publications (1)

Publication Number Publication Date
GB1203056A true GB1203056A (en) 1970-08-26

Family

ID=24274906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1203056D Expired GB1203056A (en) 1966-08-01 1967-07-25 Short focal length optical scanning system

Country Status (10)

Country Link
AT (1) AT279926B (enrdf_load_stackoverflow)
BE (1) BE701758A (enrdf_load_stackoverflow)
BR (1) BR6790124D0 (enrdf_load_stackoverflow)
CA (1) CA933781A (enrdf_load_stackoverflow)
CH (1) CH453737A (enrdf_load_stackoverflow)
CS (1) CS164806B2 (enrdf_load_stackoverflow)
DE (2) DE1797630A1 (enrdf_load_stackoverflow)
GB (1) GB1203056A (enrdf_load_stackoverflow)
NL (1) NL6710293A (enrdf_load_stackoverflow)
PL (1) PL69876B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106539A1 (de) * 1980-02-22 1982-01-14 Ricoh Kk Optische abbildungseinrichtung
RU2210794C2 (ru) * 2000-05-24 2003-08-20 Сидоров Сергей Николаевич Зеркало для получения действительного изображения

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106539A1 (de) * 1980-02-22 1982-01-14 Ricoh Kk Optische abbildungseinrichtung
RU2210794C2 (ru) * 2000-05-24 2003-08-20 Сидоров Сергей Николаевич Зеркало для получения действительного изображения

Also Published As

Publication number Publication date
AT279926B (de) 1970-03-25
CS164806B2 (enrdf_load_stackoverflow) 1975-11-28
PL69876B1 (enrdf_load_stackoverflow) 1973-10-31
BR6790124D0 (pt) 1973-12-27
NL6710293A (enrdf_load_stackoverflow) 1968-02-02
CH453737A (de) 1968-03-31
CA933781A (en) 1973-09-18
DE1572820A1 (de) 1970-03-26
BE701758A (enrdf_load_stackoverflow) 1968-01-24
DE1797630A1 (de) 1977-02-24
DE1572820B2 (de) 1976-10-07

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Legal Events

Date Code Title Description
PS Patent sealed
49R Reference inserted (sect. 9/1949)
PCNP Patent ceased through non-payment of renewal fee