Technical specification projection projection system dlpreg resolution 720p 1 280 x 720 maximum resolution wuxga 1 920 x 1 200 brightness 3 300 ansi lumens standard 2 640 ansi lumens eco aspect ratio 169 native 43 supported contrast ratio dynamic black 20 0001 throw ratio 154 172 100quot34m projection lens f 241 253 f 2185mm 2400mm keystone correction 40deg vertical manual amp auto input interface analog rgbcomponent video d sub