Recipe & dev times for Ilford Delta 100 in Caffenol-C-L




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1 hour, 10 minutes at 20°C/68.0°F

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On a 500ml water basis.

8g soda
5g Vitamin-C
0.5g Potassium bromide
20g instant coffee

Give the coffee a few minutes to fully dissolve.

Turn the first 30 seconds, than only three times every 10 minutes.

Use 7.5g of citrus acid on 500ml water as stop bath. Turn 30 seconds, that let it rest for further 90 seconds.

I'm using an alkaline based fixer.

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