∙Resolution: 1.0nm guaranteed at 15 kV 2.0nm Guaranteed at 1 kV∙Magnification: 25 to 650,000X or wider∙Emission current: 2, 5, 10, 20 uA∙Max specimen size: 150 mm * 10 mm or largerAccelerating voltage: 0.5 to 30 kV∙Use with EDS