Review on CISNO USB Digital Microscope: 2MP, 1000X Magnification, 8 LED, Windows-Compatible by Reggie Hobbs

Not too bad. Measurement app did not work with my laptop (Windows 10). Did get it working with just the driver. I will mess around with the measurement app some more to try and get it to work. The microscope will zoom in quite a bit by rolling the silver focus wheel. Photos were at the same distance on the board. Just spun the silver wheel to zoom in. The plastic arm that the microscope rides on is a little flimsy so if you adjust the silver wheel, you may have to over adjust to get a clear image when you remove your hand from the microscope.Not a precision instrument, but just as good as and maybe a little better than a 60-100x pocket scope. I would probably recommend it.