https://www.nfsa.gov.au/sites/default/files/2025-02/Colour%20TV%20Mega%20Menu%203%20TVs_1000x745%20px.jpg
Exposure
The production of a latent image in a photographic emulsion by the action of radiation. It is measured as the product of the time of exposure and the intensity of the illumination upon the sensitive surface. ie. Under normal conditions symbol E = i×t
References
British Standard Glossary of Terms used in the Motion Picture Industry BS 5196:1975
The National Film and Sound Archive of Australia acknowledges Australia’s Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the land on which we work and live and gives respect to their Elders both past and present.