Sony VPL-HS51 Cineza LCD Front Projector Home-theater LCD front projector compatible with standard- and high-definition (480i, 480p, 720p, 1080i) signals 1,280 x 720 native pixel resolution; capable of projecting to screen sizes from 40 to 200 inches Up to 6,000:1 contrast ratio; 1,200 ANSI Lumen brightness; ARC-F lens improves focus at screen center and screen corners Powerful Real Color Processing lets you alter, the blue in a sky without affecting the color of water Measures 13.8 x 5.4 x 12.6 inches (W x H x D)