Fortepan 200 and zonal expansion/contractiongreenspun.com : LUSENET : Large format photography : One Thread
Does anyone have any experience with extreme zonal expansion and contraction with Fortepan 200 sheet film (greater than N+2 and N-2)?
-- Erik Asgeirsson (email@example.com), December 25, 2001
can do but you have to really agaitate it and extend the development quite a bit. Stand developing can get you N-3 but needs extra exposure. no times though. I use Tmax 100/400 if I need more than N-2/N+2 James
-- bigmac (firstname.lastname@example.org), December 25, 2001.