digitars on film

[markowich]

 hi friends,
has somebody tried to use a digital lens (like the schneider digitar series or the rodenstock apo sironars) with analog film? the information i received from schneider directly was rather negative, but i would appreciate some real life experience on this. in  particular i am concerned with the schneider 24mm and 47mm digitars, which i use on an ALPA 12SWA and with the 100mm schneider digitar which is next on my shopping list.
peter