- phototechnical
- фототехнический
Новый англо-русский словарь. 2013.
phototechnical
Смотреть что такое "phototechnical" в других словарях:
Film speed — is the measure of a photographic film s sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to measure the sensitivity of digital… … Wikipedia
