tripack en · NOUN
Etymology
From tri- + pack.
Meanings
-
(countable, uncountable) Film that has three emulsions sensitive to red, green, or blue stacked on top of one another.
In 1897 du Hauron conceived the idea of using a tripack for recording color photographs.
2013, John Hannavy, Encyclopedia of Nineteenth-Century Photography:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| tripacks | Number=Plur | lexicographic |