analog65 Member Allowing Ads Joined Jan 24, 2014 Messages 175 Format Large Format Oct 3, 2015 #1 Hi, I wanted to ask the group here if I test HP5+ to establish N, N+ and N- development times on 4x5 sheet film, that my development times will be the same when I am using the same film in 11x14 size?
Hi, I wanted to ask the group here if I test HP5+ to establish N, N+ and N- development times on 4x5 sheet film, that my development times will be the same when I am using the same film in 11x14 size?
Steve Sherman Subscriber Allowing Ads Joined Sep 14, 2003 Messages 548 Location Connecticut Format ULarge Format Oct 3, 2015 #2 Yes they should be as most sheet film is cut from larger rolls of the same emulsion
OP OP analog65 Member Allowing Ads Joined Jan 24, 2014 Messages 175 Format Large Format Oct 3, 2015 #3 Thanks Steve for confirming. I can sleep better now!! Steve Sherman said: Yes they should be as most sheet film is cut from larger rolls of the same emulsion Click to expand...
Thanks Steve for confirming. I can sleep better now!! Steve Sherman said: Yes they should be as most sheet film is cut from larger rolls of the same emulsion Click to expand...
pm5057 Member Allowing Ads Joined Oct 18, 2014 Messages 3 Location London UK Format Medium Format Nov 5, 2015 #4 Here are some HP5+ tests that might be of some use ... http://b-wtechnik.pp7.uk/data.htm