Does anyone know of a rear projection floor canister style manual roll-up portable screen? Any size from 60-100" 3:4 or 16:9 ratio. I have been searching for about 12 months and found nothing. Why doesn't someone make such a screen?
I can't imagine there would be much demand for a specialzed screen like this although it may be have a place in a (long) conference room. The closest you may come is something like the Beamax F series portable rear projection screen: