To achieve this image
W (width) = cm
H (height) = cm
D (diagonal) = cm
place the Projector BenQ TK850i 2.70 to 5.68 cm back from the screen.
From a distance of 221 cm
BenQ TK850i will display the imagefrom 221 x 124 cm
up to 221 x 124 cm
D (diagonal) = from 253 up to 253 cm
The BenQ TK850i projector displays images in 3840x2160 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 3000 ansi lumens. The maximum achievable contrast is 30000:1. The weight of BenQ TK850i is 4.2 kg. The measured noise level in economy mode is 28 db . The projector can display up to 10000 hours without changing the light source!
The BenQ TK850i projector supports 4k/UHD
Horizontal Lens shift
Easy installation - horizontal lens shift in the BenQ TK850i projector allows you to place the image perfectly on the screen without tilting and using the digital keystone correction function