National Geographic microscope With this universal microscope you have unlimited possibilities. The USB microscope can be used separately or by attaching it to the practical stand for a standing microscope. The stand provides transmitted light for the observation of samples and is focused using a focusing wheel. With the H andmikroskop, fast and reflected light illumination (12 LEDs) also allows for observation of minerals or insects. Specifications Colour: black, grey Gender: unisex Material: plastic, aluminium Dimensions: 10.5 x 10.5 x 22 cm (lxwxh) Batteries: 2 AA batteries (included) Magnification of: 20 Magnification to: 200 Contents 1 USB handheld microscope 2 AA batteries 1 Pedestal 1 USB cable 1 Preparatory wake-up set 1 Manual