new caffenol, new liquid emulsion

over the last 10 years i have grabbed the caffenol c bull by the horns and wrestled it to the ground.  soon after i was given the “teaspoon” recipe i added a tiny bit of print developer and modified the developer so i could use it as my main go-to film developer.  eventually i changed how i processed film again, by splitting my development like a divided developer / alkaline bath  and began using the print developer i had always been using for film ( first ansco 130, now dektol ) and the caffenol c ( with a splash of print developer in it ) one after the other.  i began doing this first for prints, to jump start the developer so it wouldn’t take as long for the caffenol c to work.  from my experiments i learned it took 2 or 3x the normal developing time ( 1 min rc, 2 mins fiber ) for prints in caffneol, and i really am impatient and don’t want to wait 3 mins ( or 6mins ) for prints.  i shuffled the prints between print developer and coffee, until it was done .. and i figured, why not try this with film, so i began doing that.

i tend to not make developer often.  the sumatran caffenol lasts for hundreds of films and hundreds of prints.  i have a tub with 6L of developer in it, and usually take 1L out and put a new L in.  last night i got rid of my 6L and made 5 fresh with old instant coffee i had lying around.  we drank some of this instant on camping trips and when we had a power outage this summer, it didnt’ taste very good, so it makes more sense to me to make developer out of it 🙂   i free-poured the coffee, and carbonate and vit c as i always did, and i made 12 cups (around 1L) of sumatran coffee and added it in.

i’ve decided to use the developer 1-shot for now on.

i’m also almost done with all my film, only a few boxes left, and a few bottles left of liquid emulsion.  1’ve purchased denise ross’s book ( she runs the light farm ) on emulsoin making, and price some silver nitrate for when the magic day comes.  while i made emulsion as a wet behind the ear college student, i figure a good instruction book  from someone who knows what she is doing isn’t a bad place to start.  as i plug through these last boxes of film, and bottles of emulsion i’ll be thinking of my new adventure, making my own emulsion for use in-camera and under-enlarger.  i’ve mised some tintype reversal developer ( i hope this home brew recipe works ! ) so i am running on all cylinders again after a year or 2 of back-peddling.


i’ll post more often as i finish all these things, and start making my own.

Author: jnanian

I am a Freelance Photographer in Rhode Island. I make photographs using a variety of methods with and without a camera. I make photo emulsions from scratch, I coat my own photo paper and make cyanotypes too. I am a huge fan of Caffenol, and instead of instant coffee, I roast my own beans and sell them. I also sell silver recovery products.