Originally Posted by
Pere Casals
I'd add that beyond any LIRF calculation it is a suitable practice giving an extra stop and then making a N-1 compression, because LIRF works different in the shadows than in the lights, as Ilford document says, thus increasing contrast, so it is easy to get too much contrast in night photography.
Best LIRF calculation is Acros calculation: no calculation, just an easy rule, and good negatives.
Sadly Fuji nasty managers have destroyed LF Acros market and we'll attend a funeral, R.I.P.
Bookmarks