ALR (Ambient Light Rejection) Screens are used for our UST (Ultra Short-Throw) Projectors. When ALR projector screen technology is used in conjunction with UST projectors it can dramatically improve brightness and contrast. The surface of the screen has a finely engraved toothed grid that only provides targeted reflection of the projected beam at a specific angle. Even during the day, you don't need to close curtains, you don't need to turn off lights, you can still have a saturated, richly-lit projection room.
The Pure Theatre ALR Projector Screen is ONLY compatible with Ultra Short Throw Projectors, see our full projector screen range here.