tripack

English

Etymology

tri- +‎ pack

Noun

tripack (countable and uncountable, plural tripacks)

  1. (photography) Film that has three emulsions sensitive to red, green, or blue stacked on top of one another.
    • 2013, John Hannavy, Encyclopedia of Nineteenth-Century Photography‎:
      In 1897 du Hauron conceived the idea of using a tripack for recording color photographs.

Anagrams
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.