"WORK SURFACE 36 INCH X 24 INCH;ROTARY CAPACITY MAX DIAMETER 10.25 INCH;MOTORIZED Z AXIS LIFTING CAPACITY 60 LBS;AVAILABLE FOCUS LENSES 2.0 IN STANDARD;LASER PLATFORM INTERFACE PANEL KEYPAD AND LCD DISPLAY SHOWS CURRENT FILE NAME, LASER POWER, ENGRAVING SPEED, PPI AND RUN TIME;OPERATING SYSTEM COMPATIBILITY REQUIRES A DEDICATED PC TO OPERATE;COMPATIBLE WITH MICROSOFT WINDOWS XP/VISTA/7/8-32/64 BIT"