GB2054193B - Scanning apparatus comprising an air lens - Google Patents

Scanning apparatus comprising an air lens

Info

Publication number
GB2054193B
GB2054193B GB8019317A GB8019317A GB2054193B GB 2054193 B GB2054193 B GB 2054193B GB 8019317 A GB8019317 A GB 8019317A GB 8019317 A GB8019317 A GB 8019317A GB 2054193 B GB2054193 B GB 2054193B
Authority
GB
United Kingdom
Prior art keywords
scanning apparatus
air lens
lens
air
scanning
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
GB8019317A
Other versions
GB2054193A (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.)
Elektro Optik GmbH and Co KG
Original Assignee
Elektro Optik GmbH and Co KG
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 Elektro Optik GmbH and Co KG filed Critical Elektro Optik GmbH and Co KG
Publication of GB2054193A publication Critical patent/GB2054193A/en
Application granted granted Critical
Publication of GB2054193B publication Critical patent/GB2054193B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/108—Scanning systems having one or more prisms as scanning elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/06—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving lens or other refractor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB8019317A 1979-06-20 1980-06-12 Scanning apparatus comprising an air lens Expired GB2054193B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924839 DE2924839C2 (en) 1979-06-20 1979-06-20 Scanning device for generating thermal images

Publications (2)

Publication Number Publication Date
GB2054193A GB2054193A (en) 1981-02-11
GB2054193B true GB2054193B (en) 1983-04-27

Family

ID=6073664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8019317A Expired GB2054193B (en) 1979-06-20 1980-06-12 Scanning apparatus comprising an air lens

Country Status (3)

Country Link
DE (1) DE2924839C2 (en)
FR (1) FR2459493A1 (en)
GB (1) GB2054193B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739119A1 (en) * 1977-08-31 1979-03-15 Elektro Optik Gmbh & Co Kg MULTIPLE LENS ARRANGEMENT FOR CORRECTING IMAGE DEFECTS

Also Published As

Publication number Publication date
FR2459493A1 (en) 1981-01-09
FR2459493B1 (en) 1984-09-14
DE2924839A1 (en) 1981-01-22
DE2924839C2 (en) 1982-12-30
GB2054193A (en) 1981-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920612