TERMIUM Plus®

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MIROIR MOBILE [4 records]

Record 1 1996-03-28

English

Subject field(s)
  • Advanced Technology Weapons
  • Electronic Circuits Technology
  • Photoelectricity and Electron Optics
CONT

Until recently, infrared imagers scanned the external scene through moving mirrors, a set-up which allowed the use of relatively simple detector elements.

French

Domaine(s)
  • Armes de haute technicité
  • Technologie des circuits électroniques
  • Photo-électricité et optique électronique
CONT

Jusqu'à tout récemment, les imageurs infrarouges scannaient la scène observée au travers de miroirs mobiles,dispositif qui autorisait l'emploi d'éléments détecteurs relativement simples.

Spanish

Save record 1

Record 2 1990-05-22

English

Subject field(s)
  • Optics
  • The Sun (Astronomy)
Key term(s)
  • movable mirror

French

Domaine(s)
  • Optique
  • Soleil (Astronomie)
CONT

Les miroirs plans mobiles doivent suivre le mouvement du Soleil avec une excellente précision pour obtenir une température stable au foyer.

Spanish

Save record 2

Record 3 1986-03-27

English

Subject field(s)
  • The Sun (Astronomy)
  • Optics
DEF

A spherical dish with movable absorber rod that tracks the movement of the sun.

French

Domaine(s)
  • Soleil (Astronomie)
  • Optique
DEF

Un capteur sphérique composé d'un miroir concentrateur fixe et d'un absorbeur mobile.

Spanish

Save record 3

Record 4 1975-03-11

English

Subject field(s)
  • Photography
  • Optical Instruments
  • Optics
CONT

A movable mirror inside the camera then directs the image on to the top screen for viewing and focusing, and moves out of the way for the exposure.

French

Domaine(s)
  • Photographie
  • Instruments d'optique
  • Optique
OBS

Ce miroir, qui contribue à la formation de l'image, doit s'escamoter au moment du déclenchement.

Spanish

Save record 4

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