Detailed Product Description Detailed Product DescriptionSharp XR-30S projectorPanels Single 0.55 DDR DLP® technology 12° with 3x speed, 4-segmentcolor wheelResolution SVGA (800 x 600)Video ColorSystemNTSC 3.58, 4.43 / PAL, 60, M, N/SECAM / Compatibility including1080I, 1035I, 720P, 576P, 540P, 480P, 480ILens 1:1.15X manual zoom and focus; F2.5-2.6, f = 19.0-21.9mm, throw ratio= 1.83-2.1Screen ...