Steve Desjardins wrote: > Why,however, does this imply that a reflected light reading can be prone to > huge inaccuracies, but the incident sensor is not?
Quite simply because the reflected light reading is dependent on the reflectivity of the object being photographed. The incident reading, on the other hand, measures the amount of light available. The amount of light available is the key to representing tonal values accurately in the photograph. Paul
