FR1336534A - Improvements to optical lens systems - Google Patents

Improvements to optical lens systems

Info

Publication number
FR1336534A
FR1336534A FR911858A FR911858A FR1336534A FR 1336534 A FR1336534 A FR 1336534A FR 911858 A FR911858 A FR 911858A FR 911858 A FR911858 A FR 911858A FR 1336534 A FR1336534 A FR 1336534A
Authority
FR
France
Prior art keywords
optical lens
lens systems
systems
optical
lens
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
FR911858A
Other languages
French (fr)
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.)
Communications Patents Ltd
Original Assignee
Communications Patents 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 Communications Patents Ltd filed Critical Communications Patents Ltd
Priority to FR911858A priority Critical patent/FR1336534A/en
Application granted granted Critical
Publication of FR1336534A publication Critical patent/FR1336534A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/305—Simulation of view from aircraft by viewing with a camera a small-scale model of the terrain

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
FR911858A 1962-10-10 1962-10-10 Improvements to optical lens systems Expired FR1336534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR911858A FR1336534A (en) 1962-10-10 1962-10-10 Improvements to optical lens systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR911858A FR1336534A (en) 1962-10-10 1962-10-10 Improvements to optical lens systems

Publications (1)

Publication Number Publication Date
FR1336534A true FR1336534A (en) 1963-08-30

Family

ID=8788436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911858A Expired FR1336534A (en) 1962-10-10 1962-10-10 Improvements to optical lens systems

Country Status (1)

Country Link
FR (1) FR1336534A (en)

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