OMAX 20X-40X-80X Binocular Stereo Microscope with 8W Fluorescent Ring Light

this is stereo microscope um something that i bought from aliexpress this is it has two timelines eyepieces 10x ips 20x and that is the total magnification of 20x or 4x inter-purple distances between 50 millimeters to 75 millimeters working distance is 7 to 11 centimeters and price is somewhere between 50 and 60 dollars is unboxing packages not very convincing but microscope came in one piece shipment was very delayed to conflict calling the influence pandemic influenza i can recommend seller from our something store they were very cooperative and friendly microscope have some illumination that is powered with two aaa battery you know nation could be better there is switch on off for illumination here is how you can change interpol purple distance according to your eyes and this is very important it can go from 50 millimeters to kicks to 75 millimeters i can set distance according to my