FAQ

What is the Solid Angle for Radiance?
Solid Angle for Radiance is a measure of the amount of the field of view from some particular point that a given object covers. Solid Angle for Radiance is usually measured using the Radian for Angle. Note that the value of Solid Angle for Radiance is always negative.
Can the Solid Angle for Radiance be negative?
Yes, the Solid Angle for Radiance, measured in Angle can be negative.
What unit is used to measure Solid Angle for Radiance?
Solid Angle for Radiance is usually measured using the Radian[rad] for Angle. Degree[rad], Minute[rad], Second[rad] are the few other units in which Solid Angle for Radiance can be measured.
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