Hitachi CP-X605 4000 Lumens Projector with Built-In Speakers 1000:1 Contrast Ratio Displays Images Via A 1.2X Zoom Lens That Can Enable Projection On Screens Up To 300" Outfitted With A Bayonet Lens That Can Support Up To 4 Optional Lenses Features Horizontal & Vertical Lens Shift Remotely Control & Maintain Through Lan Network Connection