GB923926A - Improvements relating to optical observing instruments - Google Patents

Improvements relating to optical observing instruments

Info

Publication number
GB923926A
GB923926A GB36207/60A GB3620760A GB923926A GB 923926 A GB923926 A GB 923926A GB 36207/60 A GB36207/60 A GB 36207/60A GB 3620760 A GB3620760 A GB 3620760A GB 923926 A GB923926 A GB 923926A
Authority
GB
United Kingdom
Prior art keywords
prism
anamorphoser
image
systems
image converter
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
GB36207/60A
Other languages
English (en)
Inventor
Albert Bouwers
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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Publication of GB923926A publication Critical patent/GB923926A/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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G02B13/10—Anamorphotic objectives involving prisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/34—Indicator and controllers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/11—Photoelectric cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
GB36207/60A 1959-10-22 1960-10-21 Improvements relating to optical observing instruments Expired GB923926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL244603A NL244603A (US08063081-20111122-C00044.png) 1959-10-22 1959-10-22

Publications (1)

Publication Number Publication Date
GB923926A true GB923926A (en) 1963-04-18

Family

ID=19751996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36207/60A Expired GB923926A (en) 1959-10-22 1960-10-21 Improvements relating to optical observing instruments

Country Status (4)

Country Link
US (1) US3200250A (US08063081-20111122-C00044.png)
CH (1) CH395581A (US08063081-20111122-C00044.png)
GB (1) GB923926A (US08063081-20111122-C00044.png)
NL (1) NL244603A (US08063081-20111122-C00044.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338654A (en) * 1963-07-22 1967-08-29 Roy A Clapp Optical system for rotating an image with respect to the object
US4124798A (en) * 1965-12-09 1978-11-07 Thompson Kenneth B Optical viewing apparatus
DE1472168A1 (de) * 1965-12-22 1969-01-09 Leitz Ernst Gmbh Kombiniertes Tag- und Nachtsichtgeraet
US4112300A (en) * 1966-07-18 1978-09-05 International Telephone And Telegraph Corporation Infrared electronic countermeasures
US3443105A (en) * 1967-03-07 1969-05-06 Us Army Periscopic night sight having a filter disc for regulating the intensity of the input to a multistage image intensifier
US3704936A (en) * 1970-03-09 1972-12-05 Rca Corp Achromatic depth-of-field correction for off-axis optical system
US4977323A (en) * 1973-08-16 1990-12-11 The United States Of America As Represented By The Secretary Of The Navy 360 degree infrared surveillance with panoramic display
GB1524691A (en) * 1975-06-17 1978-09-13 Secr Defence Night vision apparatus
FR2326715A1 (fr) * 1975-10-01 1977-04-29 France Etat Viseur panoramique pour visee diurne et nocturne
FR2337326A1 (fr) * 1975-12-29 1977-07-29 Realisations Electronique Et Appareil d'observation et de visee, notamment sur vehicule
TW201234041A (en) * 2010-09-18 2012-08-16 Tonta Electro Optical Co Ltd Optical device for coupling to a camera lens to form a visual observation system
CA2993492C (en) * 2015-08-05 2018-10-30 Spectrum Optix Inc. Flat wedge-shaped lens and image processing method
FR3082628B1 (fr) * 2018-06-14 2023-04-07 Thales Sa Jumelles de vision de nuit anamorphiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE250784C (US08063081-20111122-C00044.png) *
US2088660A (en) * 1933-10-23 1937-08-03 Newcomer Harry Sidney Anamorphosing optical system
US2631490A (en) * 1938-06-28 1953-03-17 Sackville William Method for detecting invisible and nonradiating objects
US2825815A (en) * 1953-02-17 1958-03-04 Edwin T Filippini Electronic fog penetrating apparatus
US2975668A (en) * 1957-07-01 1961-03-21 Lockheed Aircraft Corp Optical scanning device

Also Published As

Publication number Publication date
CH395581A (de) 1965-07-15
NL244603A (US08063081-20111122-C00044.png) 1964-02-10
US3200250A (en) 1965-08-10

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