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Author Topic: The Caffenol Thread  (Read 1182 times)
Captain Slack
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« on: October 15, 2010, 08:18:18 PM »

A lot of us seem to be experimenting with coffee as a developer.  Figured we needed a thread for it!

I gave Caffenol C-M a try tonight!  It's my second attempt at developing with coffee, but my first with this recipe (available here: http://caffenol.blogspot.com/2010/08/recipes.html).

Last time, I used a roll of Tri-X.  This time, I used Arista Legacy 100 (aka Acros).  The slower speed film definitely works better.  Much less grain & much sharper.  I souped it for 15 minutes at 68F, as per the instructions. 





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radiophoto
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« Reply #1 on: October 16, 2010, 04:17:24 AM »

A good idea, Nathan, and good job on the developing.  Over at the link you posted it looks like "Caffenol-C-M" is the standard recipe for Caffenol-C, so the M must mean something to Reinhold.

It's been a while since I've developed anything in Caffenol-C at all, but I've almost always liked the results.

Shantou ERA 100 35mm film:


Expired Verichrome Pan 127 on a Waldorf Minicam:
« Last Edit: October 16, 2010, 04:21:37 AM by radiophoto » Logged

Pete (Corpus Christi, TX)
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LarryD
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« Reply #2 on: October 16, 2010, 07:13:22 AM »

Yes it is a fun developer.
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Captain Slack
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« Reply #3 on: October 16, 2010, 07:25:02 AM »

A good idea, Nathan, and good job on the developing.  Over at the link you posted it looks like "Caffenol-C-M" is the standard recipe for Caffenol-C, so the M must mean something to Reinhold.

I believe it means "medium" for medium fast.

I'd like to try his C-L recipe, but I need to find some potassium bromide.  Any ideas on where to find it?
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LarryD
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« Reply #4 on: October 16, 2010, 07:32:59 AM »

http://www.digitaltruth.com/store/cart/Potassium-Bromide-100g-p-250.html
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radiophoto
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« Reply #5 on: October 18, 2010, 06:06:17 AM »

This morning I souped a 1971-vintage roll of Verichrome Pan in C-C for 11 minutes, and got some pretty good images.  There was some staining of the neg but only a beige tone, and no fogging at all.  Dropped it off at the lab for a scan and will have that this afternoon.
« Last Edit: October 18, 2010, 03:43:01 PM by radiophoto » Logged

Pete (Corpus Christi, TX)
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Captain Slack
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« Reply #6 on: October 18, 2010, 10:21:41 AM »

Can't wait to see what you got!
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radiophoto
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« Reply #7 on: October 18, 2010, 03:47:12 PM »

Well, here's one, and you can take a look here for more -- in sequence following the one below:


A student pilot and her mom, Kodak Six-20 Brownie (UK model)
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Pete (Corpus Christi, TX)
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LarryD
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« Reply #8 on: October 18, 2010, 04:27:25 PM »

Those are real nice Pete. I am wondering if there is anything that you can't do with Coffee.
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radiophoto
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« Reply #9 on: October 18, 2010, 05:19:19 PM »

Thanks, Larry!  My cub scout Den Mother used to make cookies with instant coffee.  Smiley
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Pete (Corpus Christi, TX)
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Scott
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bliorg
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« Reply #10 on: October 22, 2010, 08:53:53 AM »

That's pretty stinkin' cool, Pete.  Amazing that the Caff-C can pull all that out of such old film.  Like the shots - gonna have to start using the developer again.  When I get more film... :rolleyes:
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radiophoto
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« Reply #11 on: October 22, 2010, 09:45:18 AM »

Scott, thanks, and don't you have a bunch of film truckin' it's way on down to you?
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Pete (Corpus Christi, TX)
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Scott
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« Reply #12 on: October 22, 2010, 09:47:08 AM »

Well, five rolls of Acros got here today, but the big order hasn't been placed yet... Sad
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Captain Slack
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« Reply #13 on: April 19, 2011, 11:33:39 AM »

Wow!  Been a long time since I posted in this thread!!

Finally got around to working with Caffenol again over the weekend.  Souped up a roll of Arista Premium in Caffenol C-L, stand developed for 70 minutes @ 68 degrees.  I tried stand development with Rodinal a couple of times, but wasn't happy with the results, so I was wary of trying it again.  Boy, am I glad I did! 

 



I'm quite pleased with this development & I think it may become my go-to method.  Yay coffee!!
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LarryD
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« Reply #14 on: April 19, 2011, 11:41:10 AM »

Ohh ya you nailed it there.
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Film photography and the Soviet Union are not dead. Just downsized.
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