... 8080,100,13080,100,130Laser SourceCO2 Chinese original glass tube(optional American RF laser tube)Max. Cutting Speed50-20000mm/minPositioning Accuracy ... to 1200dpiWorking voltage: AC220V ±10%, 50HZ/60HZFocus lens: 1.5"/2.5" (focus length)Image form: AI, PLT, DST,DXFMachine ... machine)Focus lens: 1 pcLaser power supply 1 pcStep motor 2 pcOptional parts:American RF laser tube, American-made mirrors, ...