I used my Pentacon Six or Pentacon 6 and its majick zebra CARL ZEISS JENA DDR BIOMETER 80mm f/2.8 lens, with, "Ilford Delta-400 Professional 120 Black & White Negative (Print) Film (ISO-400)" and the follwed verbatim recipe at http://www.caffenol.org/recipes/ for said film! http://www.caffenol.org/film-development-chart/ one thing however, as I was uncertain about temp, I put the admixture in the freezer to get it to the 20 degrees until I realized it wasn't Fahrenheit!

[h=3]Delta Recipe for 1000ml stock (Delta-STD)[/h] Mix Coffee and Soda seperate, as it makes it easier to see if the Soda is completely dispersed.

• 1000ml (1l) Water
• 24g Washing soda
• 20g Vitamin C
• 45g Instant coffee

Teaspoon measuring:

• 1000ml (1l) Water
• 12 levelled teaspoons Washing Soda
• 3 teaspoons of Vitamin C
• 18 teaspoons Instant Coffee

Let solution stand for about 5 minutes to clear microbubbles.
9:00 – 11:00 minutes at 20 degrees, fix and rinse as usual.




Americo J Rodriguez-2 by a.rodriguezpix, on Flickr

img004 by a.rodriguezpix, on Flickr