GB1195661A - Improvements in or relating to Electron-Optical Devices - Google Patents

Improvements in or relating to Electron-Optical Devices

Info

Publication number
GB1195661A
GB1195661A GB31369A GB31369A GB1195661A GB 1195661 A GB1195661 A GB 1195661A GB 31369 A GB31369 A GB 31369A GB 31369 A GB31369 A GB 31369A GB 1195661 A GB1195661 A GB 1195661A
Authority
GB
United Kingdom
Prior art keywords
image
objective
tube
photocathode
match
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
GB31369A
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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Publication of GB1195661A publication Critical patent/GB1195661A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8903—Fibre optic components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/893—Optical components associated with the vessel using lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB31369A 1968-02-02 1969-01-02 Improvements in or relating to Electron-Optical Devices Expired GB1195661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1968E0026429 DE1993232U (de) 1968-02-02 1968-02-02 Opto-elektronisches geraet.

Publications (1)

Publication Number Publication Date
GB1195661A true GB1195661A (en) 1970-06-17

Family

ID=7072150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31369A Expired GB1195661A (en) 1968-02-02 1969-01-02 Improvements in or relating to Electron-Optical Devices

Country Status (4)

Country Link
BE (1) BE727711A (en:Method)
DE (1) DE1993232U (en:Method)
GB (1) GB1195661A (en:Method)
NL (1) NL6900281A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160739A (en) * 1984-06-23 1985-12-24 Mclennan Marine Limited Night vision systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160739A (en) * 1984-06-23 1985-12-24 Mclennan Marine Limited Night vision systems

Also Published As

Publication number Publication date
DE1993232U (de) 1968-09-05
NL6900281A (en:Method) 1969-08-05
BE727711A (en:Method) 1969-07-01

Similar Documents

Publication Publication Date Title
GB1076639A (en) Improvements relating to binocular night telescopes with single image tubes
Hodge Studies of the Large Magellanic Cloud. I. The Red Globular Clusters.
NL188314C (nl) Elektronenkanon of elektronenkanonstelsel, alsmede kathodestraalbuis daarvan voorzien.
GB1195661A (en) Improvements in or relating to Electron-Optical Devices
GB1010126A (en) Improvements relating to night telescopes
JPS5232323A (en) Front iris large aperture ratio lens
GB1360828A (en) Optical apparatus
GB1029793A (en) Viewing device
Schneider Regions of exclusion for the latent roots of a matrix
GB769444A (en) Improvements in or relating to x-ray image amplifiers
GB963884A (en) Improvements in and relating to telescopes for direct and auto-collimation viewing
JPS5220018A (en) Wide angle zoom lens system
GB926779A (en) Improvements in or relating to endoscopic telescopes
GB1207887A (en) Wide-angle lens
GB1118022A (en) Improvements in or relating to periscopes
GB890451A (en) Improvements in or relating to systems for brightness intensification of optical images
GB907034A (en) A viewing tube for a cystoscope
GB783012A (en) Improvements in and relating to the manufacture of gun barrels
GB402533A (en) Improvements in or relating to ferrules or glands for condenser tubes and the like
JPS5248315A (en) Wide-angle lens of retrofocus type
LALLY et al. Mosaic guidance systems
CA502598A (en) Deflection system for cathode-ray tube
GB1149084A (en) Improvements in or relating to spectrometers
GB972770A (en) Improvements in or relating to communication systems
GB956038A (en) Improvements in arrangements for viewing television pictures

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees