I am into projectors. And I knew of this manufacturer. But GDR projection stuff is rare where I live and I only got one GDR projector, and of this Filmosto modeI I was even unaware. And only today I realized that the west-german Filmosto also made projectors. My archive is based on papers and books I schlepped home, but also of morsels I dug out of the net.
I am intrigued by this design. But if one is not into industrial design I do not see any reason for buying it other than its smallness. But then you get a non-modern lamp, no cooling, no trays. There are better german alternatives concerning smallness.