Andonstar AD246S-P/AD249S-P HDMI 7/10 inch 3 Lenses LCD Biological Digital Microscope

3 lenses 18-720x, 1560-2040x, 2760-4080x continuous zoom in for hobby, Industrial and biologic purposes. Reversed quadruple nosepiece slots, Two empty lens slots (RMS 20.2mm) so users could use their own lens for certain use. 7/10 inch built-in monitor ensures an easy and comfortable observation for all users including eyeglass wearers. The device can take videos up to 2880*2160 resolution, picture resolution reaches 24M 5600*4200 (with interpolation) The lifting bracket is made of metal and plastic: the metal part helps to firmly fix the monitor still, plastic part effectively reduces static electricity. The lower part has a bigger diameter, which naturally gives a lower limit stop to prevent the monitor from accidental dropping to slides Mechanical stage, size of 122*138mm with a movement range of 0-58mm vertically, on where you place slides and what to move to find the best image and magnifications. It comes with a hole in the middle, where the bottom light goes through and to set t