density of light
Noun
Meaning
density of light (uncountable)
The amount of light falling on a given area, as measured by units such as the lumen.
Photographers use a photometer to measure the densitiy of light from a scene.
Noun
density of light (uncountable)
The amount of light falling on a given area, as measured by units such as the lumen.
Photographers use a photometer to measure the densitiy of light from a scene.