... 50", 52", 55", 57", 60", 63", 65", 70", up to 103". 1. High-speed, up to 300 dots coordinate/second2. Highly ... Screen Parameter Transmittance≥92%, 100% max (without Glass)Outline Dimension878(W±2.0)X519(D± 2.0)X8mm(H± 0.5 ... ) Detection FormInfrared rays interception detection formActive Area820mm(W)x461mm(D)Resolution4096(W)x4096(D)Output FormatCoordinate OutputOptical Element Pace5.97mmMinimum Touch ...