GB2199154B - Improvements in or relating to optical apparatus - Google Patents

Improvements in or relating to optical apparatus

Info

Publication number
GB2199154B
GB2199154B GB8502893A GB8502893A GB2199154B GB 2199154 B GB2199154 B GB 2199154B GB 8502893 A GB8502893 A GB 8502893A GB 8502893 A GB8502893 A GB 8502893A GB 2199154 B GB2199154 B GB 2199154B
Authority
GB
United Kingdom
Prior art keywords
relating
optical apparatus
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
GB8502893A
Other versions
GB2199154A (en
GB8502893D0 (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
Application filed by Pilkington PE Ltd filed Critical Pilkington PE Ltd
Priority to GB8502893A priority Critical patent/GB2199154B/en
Publication of GB8502893D0 publication Critical patent/GB8502893D0/en
Publication of GB2199154A publication Critical patent/GB2199154A/en
Application granted granted Critical
Publication of GB2199154B publication Critical patent/GB2199154B/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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB8502893A 1985-02-05 1985-02-05 Improvements in or relating to optical apparatus Expired GB2199154B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8502893A GB2199154B (en) 1985-02-05 1985-02-05 Improvements in or relating to optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8502893A GB2199154B (en) 1985-02-05 1985-02-05 Improvements in or relating to optical apparatus

Publications (3)

Publication Number Publication Date
GB8502893D0 GB8502893D0 (en) 1988-03-30
GB2199154A GB2199154A (en) 1988-06-29
GB2199154B true GB2199154B (en) 1989-03-15

Family

ID=10573975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8502893A Expired GB2199154B (en) 1985-02-05 1985-02-05 Improvements in or relating to optical apparatus

Country Status (1)

Country Link
GB (1) GB2199154B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2180445B1 (en) * 2001-06-29 2004-04-01 Jose Javier Alejo Trevijano AUTOESTEREOSCOPIC VISION SYSTEM.

Also Published As

Publication number Publication date
GB2199154A (en) 1988-06-29
GB8502893D0 (en) 1988-03-30

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Legal Events

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

Effective date: 19940205