GB2119125B - Control of brightness in optical sights - Google Patents

Control of brightness in optical sights

Info

Publication number
GB2119125B
GB2119125B GB08211897A GB8211897A GB2119125B GB 2119125 B GB2119125 B GB 2119125B GB 08211897 A GB08211897 A GB 08211897A GB 8211897 A GB8211897 A GB 8211897A GB 2119125 B GB2119125 B GB 2119125B
Authority
GB
United Kingdom
Prior art keywords
brightness
control
optical sights
sights
optical
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
GB08211897A
Other versions
GB2119125A (en
Inventor
Paul Kevin Kimber
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB08211897A priority Critical patent/GB2119125B/en
Publication of GB2119125A publication Critical patent/GB2119125A/en
Application granted granted Critical
Publication of GB2119125B publication Critical patent/GB2119125B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB08211897A 1982-04-23 1982-04-23 Control of brightness in optical sights Expired GB2119125B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08211897A GB2119125B (en) 1982-04-23 1982-04-23 Control of brightness in optical sights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08211897A GB2119125B (en) 1982-04-23 1982-04-23 Control of brightness in optical sights

Publications (2)

Publication Number Publication Date
GB2119125A GB2119125A (en) 1983-11-09
GB2119125B true GB2119125B (en) 1985-11-27

Family

ID=10529928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08211897A Expired GB2119125B (en) 1982-04-23 1982-04-23 Control of brightness in optical sights

Country Status (1)

Country Link
GB (1) GB2119125B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156541B (en) * 1984-03-23 1987-07-22 Philips Electronic Associated Graticule illuminator for a night sight
SE456456B (en) * 1987-02-06 1988-10-03 Ericsson Telefon Ab L M FITTING DEVICE FOR A LIGHT CELL THAT DOES NOT EXPOSE VISIBLE LASER LIGHT
US4849755A (en) * 1987-07-30 1989-07-18 United Technologies Corporation Night vision goggle compatible alarm
DE4020150C2 (en) * 1990-06-25 2003-11-20 Leica Geosystems Ag Device for displaying a target
DE10064909A1 (en) * 2000-12-23 2002-07-04 Leica Microsystems Device for controlling the brightness of superimposed additional information in an optical viewing device
GB2525163B (en) * 2014-03-05 2018-06-06 Qioptiq Ltd An optical assembly
FR3067449B1 (en) * 2017-06-13 2019-06-28 Gal S.L. Ltd TWO EYE VISOR OPEN DIGITAL DAY / NIGHT FOR FIREARMS

Also Published As

Publication number Publication date
GB2119125A (en) 1983-11-09

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Legal Events

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