This projector is the best piece of equipment I own. I have Leica, Kodak professional, Kindermann and others. The dual66 is quiet, and, with the Schneider lens, unbelievable sharp. For those, who do not read their manuals, I do not recommend it. It is just like people who buy expensive cars and never find out that you can heat your seats!
The 90mm lens for 35mm slides is expensive, very expensive, but, it is worth every cent! It even dwarfs the Super Colorplan from Leica!

By AGF Barcelona from Barcelona, Spain on 11/9/2006

I have had problems with the remote control. Also, after some months without use, it refused to work; I had to open it and revise all conections, which fortunately solved the problem. Poor autofocus. The lens falls if it is inclined slightly (and I mean slightly, much less than 30 degrees), and so on. A real shame for the price and the prestige of the Rollei brand, of which I own quite a few other equipment.