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effective reflex surface [1 record]

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Alphabetical list of terms

Record 1 1985-11-01

English

Subject field(s)
  • Optics
  • Illumination Engineering
DEF

That part of the surface of a retro-reflector which is occupied by an assembly of retro-reflecting optical units and which appears continuous at the normal distances of observation.

French

Domaine(s)
  • Optique
  • Éclairagisme
DEF

Partie de la surface d'un dispositif catadioptrique, constituée par l'ensemble de la surface visible des optiques rétroréfléchissantes et qui apparaît continue aux distances usuelles d'observation.

Spanish

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