Quote Originally Posted by cmacd123 View Post
It is supposed to be a silver layer which will be removed by the bleach in the reversal process. One data sheet indicated that it COULD be developed as a neg, so their may be two versions out there.
Thinking about it, IIRC, there some postings last year that Foma had issues with supply of film base, or similar, which led to some products being revised or reformulated? Maybe there is more than one version....I haven't time right now, but will try to check it out later. (I've used R100 as a reversal film, with good results, so am interested in this).