Made with 6 magnification settings (40X-2500X), this microscope is ideal for professional and educational use. AmScope B120C Siedentopf Binocular Compound Microscope It features 50-1200x continuous amplification, angle-adjustable stand, and 10 LED lights.Ģ. Made with 7' large HD LCD screen, this portable microscope provides a wide field of view. Advanced USB microscopes boast excellent image quality, high dynamic range, and a greater magnification range (0x-7000x).ġ. 7 inch LCD Digital USB Microscope with 32G TF Card Generally, these microscopes are tripod-mounted and compatible with smartphones. Professional-grade models offer magnifications as high as 1000x, LED lighting, articulated stages, ultra-fine focus, and other useful functions. Basic digital microscopes are portable handheld devices that record images via snapshots and have limited functions. What is the best USB microscope? Depending on the range of magnification and extra features available, there are three types of USB microscopes to be distinguished: basic, professional-grade, and advanced.