BenQ AK700ST, 4000 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 120 - 200"
BenQ AK700ST. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h. Fixed focal length: 0.402" (10.2 mm), Zoom ratio: 1.2:1, Throw ratio: 0.69-0.83. Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1080 (HD 1080). Serial interface type: RS-232, HDMI version: 2.0b