Developing Film in Cibachrome Drums
I bought a Cibachrome daylight print processing drum a few years back when I experimented with Cibachrome using expired film and chemicals I bought online. Since then I have used the drum to process 8x10 and 4x5 large format film. It works well; already dimensioned for 8x10 print film, it has a light tight top where chemicals can be poured in an out without losing the light tightness. This means once the film is loaded it can be processed in normal room light which is a huge advantage. I have seen them sold for as little as $8.00. Drum-based developing has other advantages in that it is less likely you will scratch the emulsion compared to tray developing and can achieve more uniform development compared to tank developing. They can also be used in a water bath to regulate temperature if needed. The nature of the tank is also such that it does not immerse all the film all the time and so uses less chemicals. The lid is unscrewed and in the dark the film is loaded on the inside wal...