The Rollei IR does not have an additional layer. But it is confectioned from a film designed to be an aero film, which means that it has got a polyester base of a thickness of 100micron.
Well, I just got a bit confused with those acetate bases for rollfilm, as my computer won't hand me my rather complete list of base thicknesses...
The thickness range for acetate bases for rollfilm ranges from something as 90micron or lower up to 125micron.
Thus the base thickness could not rather be the cause of your problem I suppose.
Last edited by AgX; 12-25-2007 at 01:16 PM. Click to view previous post history.
Reason: got confused...