layers and development order
I feel like this is a silly question, but what color layers exist in typical C-41 film and in what order do they develop? If I develop longer, which colors end up developing more first?
Here it is again!
/overcoat/Fast yellow/slow yellow/IL + CLS/Fast Cyan/IL/Fast Magenta/Slow Magenta/IL/Slow Cyan/AH/Support/AH.
The position of the FC and AH may vary with product. In fact, this is a generalization.
Look at the chart page 5-30 of the Kodak Z-131 processing manual. It's pretty cool showing the effect of developing time on the colors/layers. There are charts for variance of other parameters like temperature & agitation.
If you have access to a University Library you should be able to electronically download David Rogers 2007 book, "The Chemistry of Photography, From Classical to Digital Technologies". Basic colour coverage of layers, chemistry, etc.
Last edited by neelin; 12-06-2011 at 11:40 PM. Click to view previous post history.