Why UST Projectors and ALR Screens Go Hand-in-Hand UST projectors ... From a technological standpoint, the advanced materials ...

depending on the screen material. A painted wall will do none of that (at least on purpose). This is even more important for ultra-short throw (UST) projectors that work best with an ALR (Ambient ...

Awol Vision says this incredibly clever optical material rejects ... while your projector powers up and the image starts to ...