Features:
1) Structure: pure glass touch screens for super image clarity and high
    transparence, no surface coating 
2) Thickness: 3mm, 4mm, 6mm, 12mm
3) Dimensions: variable according to customers' requirements 
4) Transparency: 90 - 92%
5) Surface durability: Mohs hardness rating of 7 
6) Surface treatment: clear or anti-glare
7) Input mode: finger, gloved hand, and soft stylus activation 
8) Touch response: less than 10MSEL 
9) Positional accuracy: standard deviation of error is less than 2mm 
10) Resolution: highest touch point density 4,096 x 4,096 
11) Expected life performance: It has been operationally tested to more
     than 50 million touches in one location 
12) Operating temperature: -20°C - +50°C
13) Storage temperature: -40°C - +70°C
14) Humidity: 10% - 90%