</span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (David A. Goldfarb @ Apr 4 2003, 05:21 PM)</td></tr><tr><td id='QUOTE'>You've got about 4-5 stops to work with with slide film.
I often read of slide films having so many stops of latitude. But it seems to me that a third of a stop makes a big difference when figuring the exposure to use. What does Mr. Goldfarb mean when he refers to "4-5 stops"? Can a slide film rated at EI 100, such as Provia, be used successfully at EI 3200? Or does he mean that when properly exposed the film can register detail in a range of 4 to 5 stops from shadow to highlight?