Instead of a simple black screen

clear view to the lens periphery

The perfect combination of performance

White balance bracket: 3 images in blue/amber axis or in magenta/green axis

Easy manual focus/autofocus switching

LG 27" UltraGear QHD 1ms 240Hz Gaming Monitor with 2 Year Warranty Brand_Viltrox Instead of a simple blackLG 27" UltraGear QHD 1ms 240Hz Gaming Monitor with NVIDIA G SYNC Compatible Product Features: Performance Serious Connection Options For Serious Gamers Enjoy smoother, vivid colors and high resolution graphics thanks to HDMI 2. 1 and DisplayPort 1. 4. Both connections are supported on this display and let you experience up to 240Hz refresh rate. 1ms Response Time: Designed For Incredible Speed Re imagine every scene with vivid, responsive IPS. At 27",