... .6μmPower stability±5%±5%±5%±5%The quality of laser beam M21.4±21.4±21.4±21.4±2Cooling ... or 255×255Maximum marking speed8m/sMarking accuracy0.05mmMarking softwareSpecially designed laser marking software,with high power,simple menu mode of operation ... file,BMP file,serial number(automatic numbered sequentially serial number),barcode and two-dimensional code,can mark on plane surface,cambered ...