no, not what I was referring to: to my eye, the left–hand image is less sharply in focus. of course, this could be a film flatness issue (unless they were shooting with plates) as well as a scanning issue.... On Oct 8, 2012 3:26 PM, "CarlosMFreaza" <cmfreaza@xxxxxxxxx> wrote: > 2012/10/8 CarlosMFreaza <cmfreaza@xxxxxxxxx>: > .... I only have the cardboard > > black mask with two square apertures that came with the Claus > > Prochnow's Rollei Report 2 third and last edition to look the stereo > > images added to the book, the distance to look both images and the > > eyes accomodation are the key points to get the stereo effect with > > this viewer,... > > The book mentioned above explains that a stronger stereo view can be > obtained with magnifying viewer. > > Carlos > --- > Rollei List > > - Post to rollei_list@xxxxxxxxxxxxx > > - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' > in the subject field OR by logging into www.freelists.org > > - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with > 'unsubscribe' in the subject field OR by logging into www.freelists.org > > - Online, searchable archives are available at > //www.freelists.org/archives/rollei_list > >