This is the Optoma EP 747 beamer with short throw lens.Because of the roof angel the distance between projector and screen is only about 3 meters which meens i only have 1,77 meters projection width, even with short throw lens.

So in the long run i will go for 3 projectors with a matrox triplehead 2go box .

Anyway the quality of the projection is amazing!

Optoma EP747

Screen : 240 x 180 cm