Editing Darkroom/C-41RA Film Development
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C-41RA is a rapid, three-bath process for developing ordinary C-41 colour negative film. It comes as a kit; popular brands are Tetenal and Arista, and they're often called press kits because newspaper photographers used to use them. | C-41RA is a rapid, three-bath process for developing ordinary C-41 colour negative film. It comes as a kit; popular brands are Tetenal and Arista, and they're often called press kits because newspaper photographers used to use them. | ||
C-41RA chemistry is a lot like B&W in use, except that it doesn't last as long, hates oxygen, and needs accurate temperature control to work well. The chemistry only lasts about three weeks once mixed, and I get about twenty 135-36 filmsworth out of a one litre Tetenal press kit. | |||
All C-41 film needs the same development, so there's no complicated film-specific developer time matrix of doom. | All C-41 film needs the same development, so there's no complicated film-specific developer time matrix of doom. | ||
==Before You Start== | ==Before You Start== | ||
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# Make up your chemistry according to the instructions. You'll need three bottles to put it in. | # Make up your chemistry according to the instructions. You'll need three bottles to put it in. | ||
# Mark your bottles: Developer, Blix and Stabilizer. Don't mix them up. | # Mark your bottles: Developer, Blix and Stabilizer. Don't mix them up. | ||
# Make up a tempering bath and heat it to 100.3 degrees Fahrenheit | # Make up a tempering bath and heat it to 100.3 degrees Fahrenheit. | ||
# Put your chemistry bottles in the tempering bath and wait for them to get to temperature. | # Put your chemistry bottles in the tempering bath and wait for them to get to temperature. | ||
==Basic Instructions== | ==Basic Instructions== |