Which UST screen for your UST projector?
Wie macht man einen Tuchwechsel einer Rolloleinwand mit neuem Leinwandtuch?
Rahmenleinwand mit 2,70 m Bildschirmdiagonalebung
Instructions to build a diy framed projection screen with a 3,9 m screen diagonal (height 1,91 m, width 3,4 m). Building it yourself, you get a screen perfectly matching your wall.
Differences between Projection screens