Redscale film

Redscale film is easy to make if you have a dark room or a change bag: Simply take all of a C-41 film out of the canister, cut it off and tape it back, back to front, and spool it back into the canister so the film will be exposed on the wrong side. All layers of C-41 film are sensitive to blue light, so the blue layer is positioned on the top normally absorbing the blue light. The result of using redscale film is a clear colour shift to red due to the red-sensitive layer of the film being exposed first as it is now on top.
You would need to overexpose a few stops to avoid having just everything in red as overexposure allows light to reach the less sensitive green and blue layers of the film. And if you are using expired film for this, you would need to overexpose even more. It is a bit trial and error.

Shot on expired Kodak Gold 200 at EI 20 as Red Scale
Shot on expired Kodak Gold 200 at EI 20 as Redscale

Shot on expired Kodak Gold 200 at EI 20 as Red Scale
Shot on expired Kodak Gold 200 at EI 20 as Redscale

Please follow and like us:
0

One thought on “Redscale film”

Leave a Reply

Your email address will not be published. Required fields are marked *