Can I develop RVNP/VNF-1 Ektachrome film in still E-6 chemistry?
It can work, but to avoid a magenta color shift, increase the concentration of the color developer by 20%. Read Martin Baumgarten’s post on the matter (which applies to ALL VNF-1/RVNP Ektachrome films, of all formats) The economy however is greatest when using Kodak’s VNF-1/RVNP prepackaged chemistry, although it requires massive room to store (100 liters per bath).