... Projection MethodFront, Rear, Ceiling Mount, Table Top;Projection Image Image support horizontal and vertical flipKeystone Correction±30° Vertical, ... -blue, Red-green Film Source.With the 3D image noise reduction• CompatibilityComputer CompatibilityIBM PC and Compatibles, Apple ... (Diagonal)28"~380" (Move Projection Distance Generated image size)Projection Distance1.4M ~12.7MLamp230W USHIO high-pressure ...