Stage - Plain stage size 45x55mm, with clear aperture of 42mm.with slide clips Illumination - 0.1W LED Illumination(Rechargeable) Range of vertical Stroke - 1.6mm. Up and 1.0mm Down Dimensions - 40mm.x140mm.x180mm.Netweght 1kg. Supplied complete in a wooden carrying case with charger and operating instructions.