The microscope can be mounted on the tripod and boom arm with the adjusting screws, either aloft or laterally. Dimensions folded up (WxDxH): 50x75x232mm Weight: 1344g Sturdy magnetic base with on/off button for magnet. Base dimensions (WxDxH): 50 x 60 x 55 mm Weight magnetic foot: ca. 914 g Both holders can be screwed on the 20mm (Art. 99036) and the 30mm (Art. 99035) monoculars.