TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

OPTICAL EXPOSURE HEAD [1 record]

Record 1 1998-07-15

English

Subject field(s)
  • Computer Graphics
  • Mathematical Geography
  • Computer Mathematics
DEF

A tool on a plotter (which may then be called a photoplotter or optical plotter) which projects a beam of light to photosensitive material. The beam is passed through a program-selectable aperture which determines the line width (when working in line mode) or symbol shape (when flash mode is used).

French

Domaine(s)
  • Infographie
  • Géographie mathématique
  • Mathématiques informatiques
DEF

Outil d'un traceur (qui peut alors s'appeler phototraceur ou traceur optique) qui projette un faisceau lumineux sur un support photosensible. Le faisceau passe par un diaphragme programmable qui détermine la largeur du trait (en mode tracé) ou la forme du symbole (en mode flash).

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: