The Optoma HD50 Home Cinema projector delivers magnificent quality video with an sharp HD 1080p image with crisp details, perfectly balanced color and judder-free motion with Optomas exclusive Pure Engine technology. With a 2200 lumens bright image and fifth-generation DynamicBlack technology to generate a remarkable 50,000:1 contrast ratio, the Optoma HD50 produces visually stunning video that is richer, more saturated, with higher color accuracy and better tonal range for natural looking skin tones and true-to-life colors. The HD50 redefines the home cinema category with its extensive list of advanced features: all glass multicoated lens with vertical lens shift, 1.5x zoom ratio for superior focus and installation flexibility, UltraDetail II for visibly sharper image detail, PureColor for vivid, perfectly balanced color, PureMotion for judder-free video, 2D to 3D conversion converts standard video to 3D, Color Management System (CMS) for accurate color, IFSccc Certification with calibrated Day/Night viewing modes, Powered USB port and 2x RF 3D glasses (with emitter) are included for out-of the box 3D viewing.