Review on 🔬 HAYEAR 4K UDH 2160P 1080P HDMI USB Industrial Microscope Camera for Machine PCB Board CPU Repair Soldering; PC with Windows/Mac/Linux OS Support by Tony Reid

I still give this camera 5 stars because the 4K quality is very good. Video over USB gave me rainbow flicker, but that was fixed with an HDMI capture device. The menu is excellent, you can adjust the contrast and color. The build quality is the best I've seen. I am currently using this with a 0.5 Barlow lens and have had no problems. Manufacturers know how to ask for help when there is a problem, thanks.