Lenovo ThinkVision D186, 47 cm (18.5"), 1366 x 768 pixels, 5 ms, Black Lenovo ThinkVision D186. Display diagonal: 47 cm (18.5"), Display resolution: 1366 x 768 pixels, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 90°, Viewing angle, vertical: 50°. VESA mounting. Product colour: Black