This USB microscope is very easy to use. Just plug it in a USB port on your PC and place it over or on the object you want to look at. It features built-in LED light (adjustable), a focus mechanism and furthermore comes with a nice little stand that the USB microscope fits into. It has two magnifications, when it is placed on a surface (e.g. on a leaf ), 5 MP resolution and comes with software for Windows and Mac.
078106 USB microscope 5 MP