tnx. ...interesting this thing of darker appreciation.
so, around 2000/2500 would be good for different applications and places..
let's talk about the screens..
i saw very different offers also in this field, some of them particulars, like italians ViVaScreen, but was considering the chance to built my self the screens, so i'm lookin for which material could be better in terms of reflection and transparency (and, of course, bucks), e.g. i found a semi-rigid flexible pvc foils, available in different thikness, 2 mt height that seems economic, practical to use, resistent to movements and light but I don't know about projection response.
I'm also interested in things like how to duplicate the image from one projector to more screens, supposing to use lens and/or mirrors to do it.
Any experience in that ?