The only combination I have tested for prewet effects is not the one you are asking about, but it might provide a cautionary note. I recently decided to switch to Jobo rotary processing for LF and...
Type: Posts; User: Al Robinson; Keyword(s):
The only combination I have tested for prewet effects is not the one you are asking about, but it might provide a cautionary note. I recently decided to switch to Jobo rotary processing for LF and...
There is one idea I have not tried, but which might work. There is a method for measuring density which involved making prints of test negatives and matchin gray areas. Since it works with actual...
I would suggest that a better approach is to use a low-contrast developer, Kodak Technidol or POTA. I have read that POTA has a capability of capturing 20 stops on film, but I have not gotten that ...
I recently got a rather good deal on a used densitometer on eBay, but of course there are always risks with that route. It turned out well for me. You might also consider avoiding the purchase...
If you want to lower contrast, the real way to do it is use a low- contrast developer. I know of two, Kodak Technidol and POTA. Both use phenidone at the developer. With these developers, you can...
I recently decided to switch to rotary processing for my negatives. I decided to use the Jobo 2500 series tank for 120 and 4x5 negs. I was having nothing but trouble until I discovered that the 5...