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GB2190761B - Optical viewing apparatus - Google Patents

Optical viewing apparatus

Info

Publication number
GB2190761B
GB2190761B GB08611246A GB8611246A GB2190761B GB 2190761 B GB2190761 B GB 2190761B GB 08611246 A GB08611246 A GB 08611246A GB 8611246 A GB8611246 A GB 8611246A GB 2190761 B GB2190761 B GB 2190761B
Authority
GB
United Kingdom
Prior art keywords
viewing apparatus
optical viewing
optical
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
GB08611246A
Other versions
GB2190761A (en
GB8611246D0 (en
Inventor
Philip John Rogers
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.)
Qioptiq Ltd
Original Assignee
Pilkington PE 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
Priority claimed from GB858511978A external-priority patent/GB8511978D0/en
Application filed by Pilkington PE Ltd filed Critical Pilkington PE Ltd
Priority to GB08611246A priority Critical patent/GB2190761B/en
Publication of GB8611246D0 publication Critical patent/GB8611246D0/en
Publication of GB2190761A publication Critical patent/GB2190761A/en
Application granted granted Critical
Publication of GB2190761B publication Critical patent/GB2190761B/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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
GB08611246A 1985-05-11 1986-05-08 Optical viewing apparatus Expired GB2190761B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08611246A GB2190761B (en) 1985-05-11 1986-05-08 Optical viewing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858511978A GB8511978D0 (en) 1985-05-11 1985-05-11 Optical apparatus
GB08611246A GB2190761B (en) 1985-05-11 1986-05-08 Optical viewing apparatus

Publications (3)

Publication Number Publication Date
GB8611246D0 GB8611246D0 (en) 1987-09-09
GB2190761A GB2190761A (en) 1987-11-25
GB2190761B true GB2190761B (en) 1988-08-24

Family

ID=26289250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08611246A Expired GB2190761B (en) 1985-05-11 1986-05-08 Optical viewing apparatus

Country Status (1)

Country Link
GB (1) GB2190761B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297877A (en) * 1995-02-10 1996-08-14 Loral Europ Visual simulation using 'pin-cushion' and 'barrel' distortion
WO2008053166A1 (en) * 2006-10-31 2008-05-08 Bae Systems Plc Image display systems
CN117908256A (en) * 2024-01-19 2024-04-19 西安信飞特信息科技有限公司 Near-eye display system, head-mounted display device, and near-eye display method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808043C3 (en) * 1978-02-24 1981-10-22 Optische Werke G. Rodenstock, 8000 München Optical system for night vision glasses

Also Published As

Publication number Publication date
GB2190761A (en) 1987-11-25
GB8611246D0 (en) 1987-09-09

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Legal Events

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

Effective date: 20000508