- Joined
- Feb 27, 2005
- Messages
- 33
- Format
- 4x5 Format
Hi JudyS,
I've settled on 9 to 9.5 minutes at 68 degrees, the time difference is in case I want to give a slight boost to contrast if the lighting was flat. This is for 35mm and 120 in a stainless steel or Patterson tank, one minute agitation initially then 5 inversions per minute afterward. For 4x5 it's a different ballgame. It's best to experiment to see what works well for you. I print with a diffusion light source in my enlarger by the way.
Bob
I've settled on 9 to 9.5 minutes at 68 degrees, the time difference is in case I want to give a slight boost to contrast if the lighting was flat. This is for 35mm and 120 in a stainless steel or Patterson tank, one minute agitation initially then 5 inversions per minute afterward. For 4x5 it's a different ballgame. It's best to experiment to see what works well for you. I print with a diffusion light source in my enlarger by the way.
Bob

