57" IR Touch Screen Open Frame Touch Accuracy:1.5mm USB ... , & Recreation, etc. AMH offers various sizes IR touch Screen from 19", 22", 26", 32", 37", 42", 47 ... 57", 60", 63", 65", 70", up to 103". Screen Parameter Transmittance≥92%, 100% max (without Glass)Outline Dimension1348 ... Industrial control systems 57" IR Touch Screen; Multi Touch Screen Frame; 57 Inch USB Infrared Touch Screen Open Frame