Assertion: camera's exposure | /r/HasProperty | measured
Facets:
value: in lux seconds
type: TEMPORAL
Source sentences:
text: Exposure is measured in lux seconds, and can be computed from exposure value (EV) and scene luminance in a specified region.
text: Typically, for astrophotography applications sensors are cooled to reduce dark current in situations where exposures may be measured in several hundreds of seconds.