'In photometry, a unit of measure for the intensity of illumination is this one with an appendage in its name'
a foot-candle
THE ILLUMINATI: In photometry, a unit of measure for the intensity of illumination is this one with an appendage in its name
In photometry, a unit of measure for the intensity of illumination is this one with an appendage in its name
In photometry, a unit of measure for the intensity of illumination is this one with an appendage in its name
THE ILLUMINATI
a foot-candle
THE ILLUMINATI