Hi all

A freind of mine start to use Rolo pyro and need tsome start timing for his development. He mostly do silver printing and he looks for timing for:
  1. efke 25
  2. efke 100
  3. Trix
  4. Acros
  5. agfa 100 and 400

He use quite different emulsion but all analog.

Any help will be appreciated.

Best regards