. Master Collaborative HDR Workflows ASUS Pro Art PA32UCX-PK is a 32-inch 4K HDR monitor designed for discerning content creators including videographers cinematographers & colourists. When multiple content creators work together on the same screen it is necessary that everyone sees the same colour & contrast level. With new Off-Axis Contrast Optimisation (OCO) technology that reduces halo effects when viewing the screen from a wide angle Pro Art PA32UCX-PK features ensures on-screen content is displayed accurately to all viewers. Excellent Colour & Contrast from Any Viewing Angle Direct type LED backlight displays have narrow viewing angles which can make collaboration with clients or colleagues on colour-critical work challenging due to inaccurate colours being displayed to viewers seated to the side.ASUS Off-Axis Contrast Optimisation (OCO) technology solves this problem with a compensation layer that controls light transmittance around the edges reducing halo effects by 80%* & providing a 7X* contrast-ratio enhancement for dark parts of the image when viewing the screen from an angle..