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GB2143397B - Low light viewing apparatus - Google Patents

Low light viewing apparatus

Info

Publication number
GB2143397B
GB2143397B GB08317748A GB8317748A GB2143397B GB 2143397 B GB2143397 B GB 2143397B GB 08317748 A GB08317748 A GB 08317748A GB 8317748 A GB8317748 A GB 8317748A GB 2143397 B GB2143397 B GB 2143397B
Authority
GB
United Kingdom
Prior art keywords
low light
viewing apparatus
light viewing
low
viewing
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
GB08317748A
Other versions
GB2143397A (en
Inventor
Keith Reginald Barnes
Edward James Judd
Keith Robson
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.)
DAVIN OPTICAL Ltd
Original Assignee
DAVIN OPTICAL 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 DAVIN OPTICAL Ltd filed Critical DAVIN OPTICAL Ltd
Priority to GB08317748A priority Critical patent/GB2143397B/en
Publication of GB2143397A publication Critical patent/GB2143397A/en
Application granted granted Critical
Publication of GB2143397B publication Critical patent/GB2143397B/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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB08317748A 1983-06-30 1983-06-30 Low light viewing apparatus Expired GB2143397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317748A GB2143397B (en) 1983-06-30 1983-06-30 Low light viewing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08317748A GB2143397B (en) 1983-06-30 1983-06-30 Low light viewing apparatus

Publications (2)

Publication Number Publication Date
GB2143397A GB2143397A (en) 1985-02-06
GB2143397B true GB2143397B (en) 1986-09-24

Family

ID=10545026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317748A Expired GB2143397B (en) 1983-06-30 1983-06-30 Low light viewing apparatus

Country Status (1)

Country Link
GB (1) GB2143397B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191281A (en) * 1986-05-08 1987-12-09 Thermoteknix Systems Limited Thermal imaging systems
US4786155A (en) * 1986-12-16 1988-11-22 Fantone Stephen D Operating microscope providing an image of an obscured object
FR2633475A1 (en) * 1988-06-24 1989-12-29 Labo Electronique Physique LOW-LEVEL TV SYSTEM WITH COLOR IMAGES
US4915487A (en) * 1989-02-01 1990-04-10 Systems Research Laboratories Heads up display for night vision goggle
SE469004B (en) * 1989-03-07 1993-04-26 Nobeltech Electronics Ab NIGHT GLASS
GB8911389D0 (en) * 1989-05-18 1998-05-20 Secr Defence Imaging systems
FR2727215B1 (en) * 1994-11-18 1996-12-20 Thomson Csf STATIC INFRARED PANORAMIC SLEEP DEVICE WITH MULTIPLE MATRIX SENSORS
US6295170B1 (en) 1996-10-30 2001-09-25 Litton Systems, Inc. Alignment element for multiple channel sight and method
US6911652B2 (en) 2000-03-22 2005-06-28 Jonathan A. Walkenstein Low light imaging device
GB2373943A (en) 2001-03-28 2002-10-02 Hewlett Packard Co Visible and infrared imaging camera
US7319557B2 (en) * 2005-01-26 2008-01-15 Eotech Acquisition Corporation Fused thermal and direct view aiming sight
US7706062B2 (en) * 2006-09-15 2010-04-27 The United States Of America As Represented By The Secretary Of The Army Direct-view, compact short wave infra red (SWIR) viewer
GB0905275D0 (en) * 2009-03-27 2009-05-13 Thermomteknix Systems Ltd Optical bypass device
JP7204499B2 (en) 2019-01-21 2023-01-16 キヤノン株式会社 Image processing device, image processing method, and program

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1772312A1 (en) * 1968-04-27 1970-12-10 Eltro Gmbh Night target device
DE2154976C1 (en) * 1971-11-05 1976-04-22 Fa. Carl Zeiss, 7920 Heidenheim Scanning and reproducing devices for thermal location and / or thermal imaging systems

Also Published As

Publication number Publication date
GB2143397A (en) 1985-02-06

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Legal Events

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