TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

OBJECTIVE LENS DIAMETER [1 record]

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Alphabetical list of terms

Record 1 2001-12-20

English

Subject field(s)
  • Optics
  • Military Equipment
CONT

The objective lens diameter (or entrance pupil diameter) is expressed in millimetres and determines the amount of light which enters the binoculars.

French

Domaine(s)
  • Optique
  • Matériel militaire
CONT

Le diamètre de l'objectif (ou diamètre de pupille d'entrée) se mesure en millimètres et exprime la quantité de lumière captée.

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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