Recipe & dev times for Rollei Ortho 25 in Rollei RHC 1+4
Film
Rollei Ortho 25
Developer
Rollei RHC 1+4
Format
Large Format
Duration
5 minutes, 15 seconds at 20°C/68.0°F
Recipe Id
#8193
Notes
Typical regimen of 30 seconds of agitation, and then one agitation every 30 seconds. Exposures were 0.25-0.5 seconds, f/16-f/22. I think there was a bit of reciprocity failure in the two exposures at 0.5 seconds, as they are about half a stop to a stop thinner than the other (but perfectly usable).
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