Oops. I read too quickly where it said that it was made by "a process similar to colour film manufacture ....", and considering its sensitivity of ISO25 to ISO1600, I presumed it was another C41 process b&w.
Interestingly, Rollei's own page about the film, http://www.rollei.de/index_e.html gives the sensitivity as ISO 25 to ISO6400. regards, Anthony Farr > -----Original Message----- > From: Steve Jolly [mailto:[EMAIL PROTECTED] > > I'm pretty sure it's not a chromogenic, Anthony - it's a similar idea > (three emulsion layers of differing sensitivity), but AFAICT it works > with traditional b+w developers (although there are some special > expensive Rollei-branded ones too). > > S
