TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DIAPHRAGME DECLENCHEMENT [3 records]
Record 1 - internal organization data 1999-03-29
Record 1, English
Record 1, Subject field(s)
- Photography
Record 1, Main entry term, English
- preselector diaphragm
1, record 1, English, preselector%20diaphragm
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- diaphragm presetting device 2, record 1, English, diaphragm%20presetting%20device
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A device that automatically opens the diaphragm when the camera is triggered. 3, record 1, English, - preselector%20diaphragm
Record 1, French
Record 1, Domaine(s)
- Photographie
Record 1, Main entry term, French
- présélection du diaphragme
1, record 1, French, pr%C3%A9s%C3%A9lection%20du%20diaphragme
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Dispositif qui autorise l'ouverture automatique du diaphragme au moment du déclenchement. 2, record 1, French, - pr%C3%A9s%C3%A9lection%20du%20diaphragme
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1991-05-06
Record 2, English
Record 2, Subject field(s)
- Torpedoes
Record 2, Main entry term, English
- blowin diaphragm assembly
1, record 2, English, blowin%20diaphragm%20assembly
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, French
Record 2, Domaine(s)
- Torpilles
Record 2, Main entry term, French
- diaphragme de déclenchement
1, record 2, French, diaphragme%20de%20d%C3%A9clenchement
proposal, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1981-03-31
Record 3, English
Record 3, Subject field(s)
- Photography
- Optical Instruments
Record 3, Main entry term, English
- automatic diaphragm control 1, record 3, English, automatic%20diaphragm%20control
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
most of these forms of (...) are also available on reflex cameras with interchangeable lenses. This involves linking the automatic diaphragm release with the shutter release on the camera. 1, record 3, English, - automatic%20diaphragm%20control
Record 3, French
Record 3, Domaine(s)
- Photographie
- Instruments d'optique
Record 3, Main entry term, French
- réglage automatique du diaphragme 1, record 3, French, r%C3%A9glage%20automatique%20du%20diaphragme
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
vous affichez d’abord la vitesse d’obturation. Le posemètre agit alors automatiquement sur le diaphragme et l'affiche au moment du déclenchement. 1, record 3, French, - r%C3%A9glage%20automatique%20du%20diaphragme
Record 3, Spanish
Record 3, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
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: