According to official documentation this is the proper time for dev in this d...
Recipes & dev times using Film Rollei Ortho 25
Rollei Ortho 25 in Agfa Rodinal 1:25
4 minutes at 20°C/68.0°F
60 seconds continuous agitation, followed by 10 seconds per minute.
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Rollei Ortho 25 in Agfa Rodinal 1+50
6 minutes at 20°C/68.0°F
Rollei Ortho 25 in Agfa Rodinal 1+50
6 minutes at 20°C/68.0°F
30 sec initial agitation, then 4 inversions at the top of every minute. Il...
No photos found
Rollei Ortho 25 in Agfa Rodinal 1:50
6 minutes at 20°C/68.0°F