If you were willing to have the same off axis trade offs as Da Lite Hi Power material front projected, how big could you go rear projected with a short wide angle lens set up and get "GREATER" than current S.O.T.A. digital big screen commercial foot lamberts? The 50 foot wide type screens.

What kind of material / brand for that home theater style? How about material for a little greater off axis performance and at "least" the foot lamberts of current digital S.O.T.A. theater presentation?

Guesstimates of course. I know zip about rear projection but am curious on this. Think about it with this machine :eek: :eek: if you had the space.