CHiQ 120" S-CK ALR Black Grid Projection Screen (UST) 3D Ready When compared to the first-generation

When compared to the first-generation laser projector*

The ViewSonic PA503W offers impressive visual performance in small business meeting rooms and classrooms

3D set-top boxes Set-top boxes and 3D game consoles without the need for an additional PC is required

• SmartEco Mode Saves Lamp Power Up To 70%

Voice-Activated: Fully compatible with Siri

CHiQ 120" S-CK ALR Black Grid Projection Screen (UST) 3D Ready When compared to the first-generationChanghong S CK series ALR (Ambient Light Rejecting) screen is specially designed for UST (ultra short throw) projectors. With the advanced optical lens system, S CK series can efficiently reject ambient light from the ceiling, and present the light from projector only. The lens system consists of multiple layers, each have the property to reflect angular light. The combination of these layers allows the S CK to focus on reflecting projector light.