Compound Microscope Children Straight monocular 40X-1600X Magnification, with Two LED Light Sources

This biological microscope is suitable for kids aged 7-16,beginner,students,hobbyists and school,laboratory,education. Let's enter the microscopic world and observe the mysteries of nature's organisms. Microscope with mobile phone suction cup can be connected to mobile phone to take pictures and video. Metal lens body, black bottom and hand wheel are made of plastic The microscope has two LED light sources-LED cold light source, which does not generate heat. The upper and lower light sources can be independently controlled. The lower light source (transmission) mainly meets the needs 45° tilted monocular head. The microscope is driven by 3 AA batteries and has a safe battery compartment. It can get rid of indoor power restrictions and can be carried outdoors for observation. 12-hole filter disc, the filter disc has 6 7mm aperture apertures, microscope, support for use in a variety of environments, supplemented by 6 different aperture apertures, flexible control of the amount of light