Review on 🔬 Vision Scientific VS-3EZ-IFR07 Binocular Trinocular Zoom Stereo Microscope with 10x WF Eyepiece, 0.7X—4.5X Zoom, and 3.5X—90x Magnification, Including 0.5X & 2X Auxiliary Lens by Delbert Potter

This AmScope clone is not a trinocular viewing head like AmScope, so you don't save money. Trinocular mode means you can see with both eyes and the camera at the same time. If you switch to camera view on this device, you will lose your left eye. If it's something you won't be using, it's a way to save money. But personally I would pay a little more and buy a microscope with a trinocular attachment. Otherwise good workmanship, good packaging, no operating instructions/instructions. The focus is very good, but the field of view is smaller than expected. Maybe more comfortable eyecups would help. Something like a cheap airgun or spotting scope where you look for your field of view. Very different from the thousands of Leupold sights. For a layman like me, that's normal. I would return it if my job required it and I needed to use it for hours a day.