A photo processed in coffee

I've experimented with various developers, including Caffenol. This photo was developed using what's known as Caffenol CL. The Digitaltruth recipe is described below.




Caffenol CL

Water 1000g
Baking Soda 12.6g
Sodium Hydroxide 6g
Ascorbic Acid 10g
Potassium Bromide 0.5g
Instant Coffee 40g

Development time: 1 hour. First continuous agitation for 30 seconds, then stand development.

According to the blog caffenol.org, several other foods can also be used to develop film. Here are a few examples:

Beerol

250ml Beer
2 tsp Washing Soda
1 tsp Vitamin C

Wineol

400ml Red Wine
40g of Washing Soda
10g of Vitamin C

Ajvarol

4 tsp Chutney
3 tsp Water
3 tsp Washing Soda
1 tsp Vitamin C

Beetrootol

250ml Red Beetroot Juice
2 tsp Washing Soda
1 tsp Vitamin C

Experimenting can be fun, but I’ll stick with Rodinal from now on.


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