Screen width: 550 mm. Screen height: 450 mm. Microscope stage length: 230 mm. Microscope stage width: 160 mm. Longitudinal way: 200 mm. Transversal way: 50 mm. Diameter of the glass table: 80 mm. Machine's weight about: 280 kg. Length: 1000 mm. Width: 700 mm. Height: 2000 mm.