TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
FILTER FACTOR [2 records]
Record 1 - internal organization data 1985-06-17
Record 1, English
Record 1, Subject field(s)
- Range Measurements (Telecommunications)
Record 1, Main entry term, English
- filter factor
1, record 1, English, filter%20factor
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, French
Record 1, Domaine(s)
- Mesures à distance (Télécommunications)
Record 1, Main entry term, French
- coefficient d'atténuation 1, record 1, French, coefficient%20d%27att%C3%A9nuation
Record 1, Abbreviations, French
Record 1, Synonyms, French
- coefficient de prolongation 1, record 1, French, coefficient%20de%20prolongation
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1979-03-05
Record 2, English
Record 2, Subject field(s)
- Optics
- Photography
Record 2, Main entry term, English
- filter factor
1, record 2, English, filter%20factor
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- exposure factor 2, record 2, English, exposure%20factor
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Because filters subtract some of the light passing through the lens, you need to increase either your exposure time or the lens opening to make up for this loss of light. The number by which you must multiply the exposure you would use without a filter is called the filter factor. 1, record 2, English, - filter%20factor
Record 2, French
Record 2, Domaine(s)
- Optique
- Photographie
Record 2, Main entry term, French
- coefficient d'un filtre
1, record 2, French, coefficient%20d%27un%20filtre
correct
Record 2, Abbreviations, French
Record 2, Synonyms, French
- coefficient d'exposition 2, record 2, French, coefficient%20d%27exposition
correct
- coefficient 3, record 2, French, coefficient
correct
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
On appelle coefficient d'un filtre le nombre par lequel il convient de multiplier le temps de pose qui donne, en lumière libre, une bonne image pour obtenir, en lumière filtrée, une image de même densité. 1, record 2, French, - coefficient%20d%27un%20filtre
Record 2, Spanish
Record 2, Textual support, Spanish
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