B246HLwmdr Ideal for use in office environments, libraries and computer labs, Professional Series monitors deliver dynamic and energising visuals. These monitors feature eco-friendly technologies that save power and cut energy costs. They are also ergonomically designed, with a slim and clean-cut look. Screen Size 61 cm (24") Response Time 5 ms Maximum Resolution 1920 x 1080 Contrast Ratio 100,000,000:1 Brightness 250 cd/m²