TERMIUM Plus®

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GOGGLE EYE [1 record]

Record 1 2002-03-05

English

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

What is the component needed to check the focal range of the eyepiece assembly? a. collimation bridge; b. [good answer:] diopter scope; c. detector probe.

CONT

Collimation and Diopter Scope-Binocular alignment of the NVD is performed with the Collimation Bridge. Eye Piece diopter range can be verified with the calibrated, full range Diopter Scope.(Optional).... Collimation Bridge : Contains two beam combining prisms in rugged bridge for evaluation of goggle optical alignment. Allows left-to-right, right-to-left checking.

CONT

Test set infrared viewer ... Matl: Main light source and console, gain probe, battery case, ac power cord, AN/AVS-6 adapter, diopter, collimation bridge, manual. Func: This portable NVG test instrument is used for evaluating performance of most goggles, it tests goggles and weapon sights.

OBS

collimation: the process by which a divergent beam of energy is converted into a parallel beam. [in French:] "collimation."

French

Domaine(s)
  • Instruments d'optique
  • Optique
  • Instruments scientifiques
CONT

Radiothérapie de haute énergie. Dans ces unités de traitement, l'élément radioactif est confiné dans une capsule cylindrique scellée (diamètre : 2 cm), placée au centre d'un container de protection (plomb), muni d'un obturateur et d'un dispositif de collimation du faisceau.

Spanish

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