NEC NP-PA571W-13ZL Cabinet Color: White Contrast Ratio: 5000:1 Display Size: 40 to 500 in. / 1.02 to 12.7m f Number: 1.7 to 2.37 Focal Length: 24.4 to 48.6mm Throw Ratio: 1.5 to 3.02 Throw Distance: 2.5 to 68.5 ft. / 0.74 to 20.9m Projection Methods: Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear
