Toshiba ET1 WVGA (16:9) 858 x 480 pixels/3.5 kg. Projection technology: LCD, Projection distance: 0.75 - 2.5m, Contrast ratio (typical): 800:1. Service life of lamp: 2000h, Lamp power: 130W. Weight: 3.5 kg. Dimensions (WxDxH): 320 x 131 x 320 mm. Objective focal length: F = 2.3 mm