The HL2750U is a new, affordable SXGA+ projector choice that adds installation flexibility with support for optional OL-XL2550 lenses. Your portable projector can move from short throw (distance from projector to screen) for smaller spaces, to long throw for greater distances, or up to the tele-throw option in the largest rooms. A bright 3100 ANSI lumens and a 600:1 contrast rating ensure that you’ll see clear images in those large spaces, too.