... 2. Compatible with Windows, Mac and Linux 3. Explosion and glare proof 1. Support Multi-Touch,high accuracy2. Linear optical ... and external schemes4. Hight light Transmission over 95%5. Explosion-proof,glare-proof6. Aluminum alloy enclosure, strong stability7. Support systems ... ' needs;4,Hight light Transmission over 95%;5,Explosion-proof,glare-proof;6,Easy calibration,Easy maintenance.7 ,long life ...