Illumination * Zumax LED Illumination, supplies bright,white and shadow-free light,>20,000 hours lifetime * Magnification system * 6-steps manual magnification ... , f=350mm, f=400mm Illumination * Zumax LED Illumination, supplies bright,white and shadow-free light,>20,000 hours lifetime * Yellow and green ... 95kg * Fixed ground Mount 75kg * Tabletop Clip 45kg zumax oms2350 led dental microscope