1.Tri-lens 720x, 2040x, 4080x continuous zoom in for hobby, Industrial and biologic purposes. Reversed quadruple nosepiece slots,  two(RMS 20.2mm) were empty for customized inquiry.

2.7 inch built-in monitor ensures an easy and comfortable observation for all users including eyeglass wearers. 2880*2160 video resolution, picture resolution reaches to 12M 4032*3024.

3.The lifting bracket is made of metal and plastic: metal part helps to firmly fix the monitor still, plactic part effectively reduce static electricity .The lower part has a bigger diameter, which naturally gives a lower limit stop to prevent the monitor accidental dropping to slides

4. Mechanical stage, size of 122*138mm with 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 the three backdrop boards to observe different slides

5(OPTIONAL). Multiple outputs: HDMI to a monitor, USB to a computer or simply use a memory card to save all images you capture. The gift-giving Windows software offers image-development and measurement tools, as well as advanced compositing features such as "sharpeness" and "edge detect".