Inverted Metallographic Microscope SD300M KEY FEATURES•Infinite focusing optics ... examination of large components.SpecificationsModel SD300MOptical SADT infinity systemObservation method Inverted,brightfield,polarizingMagnification 50X,100X,200X,500X, 1000XIlluminator 12V, 50WStage ... diaphram 1Mirror 1Power supply 90-240VDimension (mm) 700x320x400Weight 15Kgs Inverted Metallographic Microscope SD300M