VIEWSONIC TD2760 DOKUNMATIK MONITOR 27 6MS 60HZ VA 1920X1080 FHD 250 VGA HDMI DP 16:9 50M:1 16.7M HOPARLOR 10 NOKTA DOKUNMATIK FLICKER FREE MAVI ISIK FILTRESI TILT VESA ENERGY STAR EPEAT