Recipe & dev times for Ilford HP5+ 400 at 320 in Ilford Perceptol 1:3




20 minutes at 20°C/68.0°F

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Exposed rated 320, bathed 20 minutes in highly diluted Perceptol (1+3) at 20 C. One minute of rotations initially and 4 rotations every subsequent minute. Warning: the result is relatively high contrast.

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