Exposure (photography) - Wikipedia In photography, exposure is the amount of light per unit area reaching a frame of photographic film or the surface of an electronic image sensor It is determined by exposure time, lens f-number, and scene luminance
EXPOSURE | English meaning - Cambridge Dictionary Researchers concluded that low level exposure to the chemical was unlikely to cause harm Even at low levels of exposure, lead can impair a child's learning ability and cause behavioural problems
Exposure Calculations | US EPA A common approach for quantifying exposure for risk assessment is to combine the use of environmental monitoring data with model outputs This approach integrates measured concentrations with the effects of fate and transport processes
What is an exposure in photography? | Adobe The exposure triangle There is no single camera setting for exposure Instead, exposure is made up of three different data settings known as the exposure triangle Those settings are shutter speed, aperture, and ISO