Use in Video Camera Specifications
Specifications for video cameras such as camcorders and surveillance cameras often include a minimum illuminance level in lux at which the camera will record a satisfactory image. A camera with good low-light capability will have a lower lux rating. Still cameras do not use such a specification, since longer exposure times can generally be used to make pictures at very low illuminance levels, as opposed to the case in video cameras where a maximum exposure time is generally set by the frame rate.
Read more about this topic: Lux
Famous quotes containing the words video and/or camera:
“These people figured video was the Lords preferred means of communicating, the screen itself a kind of perpetually burning bush. Hes in the de-tails, Sublett had said once. You gotta watch for Him close.”
—William Gibson (b. 1948)
“In what camera do you taste
Poison, in what darkness set
Glittering scales and point
The tipping tongue?”
—Wallace Stevens (18791955)