To achieve this image
W (width) = cm
H (height) = cm
D (diagonal) = cm
place the Projector BenQ TH685 2.70 to 5.68 cm back from the screen.
From a distance of 221 cm
BenQ TH685 will display the imagefrom 221 x 124 cm
up to 221 x 124 cm
D (diagonal) = from 253 up to 253 cm
The BenQ TH685 projector displays images in 1920x1080 px resolution. The display format is 16:9 and in such a format it is best to choose a projection screen. The DLP system is responsible for the high quality of the projection. The highest brightness of this projector is 3500 ansi lumens. The maximum achievable contrast is 10000:1. The weight of BenQ TH685 is 2.8 kg. The measured noise level in economy mode is 29 db . The projector can display up to 10000 hours without changing the light source!