Richard Jepsen
Member
For the practical photographer D-76/XTOL develop to a similar contrast curve and give similar results. Sudden death is a past issue.
Yes, you can use one developer for different films like FP-4 and Tri-X. D-76 is the standard yardstick developer for most films.
I recommend reading The Film Developing Cookbook with its great information and provided film/developer process times.
Older lenses (designed in the 50s) have lower contrast than the next generation optics. Don't switch developer from D-76 to Rodinal to raise contrast in this situation. Instead increase development by 10-20% and/or switch to higher contrast film....for example FP-4 vs Tri-X.
I think of Rodinal or Pyro as special purpose developers helpful in compressing/recording highlights in very bright light. Rodinal also produces sharp negs but higher visible grain. I seldom use Rodinal and only in MF as I get more consistent results with a general purpose developer.
Keep things simple.
Yes, you can use one developer for different films like FP-4 and Tri-X. D-76 is the standard yardstick developer for most films.
I recommend reading The Film Developing Cookbook with its great information and provided film/developer process times.
Older lenses (designed in the 50s) have lower contrast than the next generation optics. Don't switch developer from D-76 to Rodinal to raise contrast in this situation. Instead increase development by 10-20% and/or switch to higher contrast film....for example FP-4 vs Tri-X.
I think of Rodinal or Pyro as special purpose developers helpful in compressing/recording highlights in very bright light. Rodinal also produces sharp negs but higher visible grain. I seldom use Rodinal and only in MF as I get more consistent results with a general purpose developer.
Keep things simple.
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