that depends on the type of external meter you use. When I go skiing at the end of this month I will probably take an incident meter and shoot Tri-X through a medium yellow filter. In this case I will set the ISO on the meter differently to compensate for the filter, but I will not compensate for the snow because I'm not taking a reflected reading.
-- Cheers, Bob > -----Original Message----- > From: Lucas Rijnders [mailto:[EMAIL PROTECTED] > But if you do use an external meter I'd say you have to > compensate for both the filter and to get the snow right: 3 > to 3,5 stops in total (if your seperate corrections are ok). > > Correct me if I'm wrong, >
