Small craft store tongue depressors

The LCD Digital Microscopes three objective lenses provide 40x, 100x, and 400x optical magnification levels, combine that with the 4x digital zoom (which acts like a regular 10x eyepiece) you can view objects up to 1600 times their original size. This unit comes with an AC adaptor to power the microscope, its own padded carrying case and is also equipped with both top and bottom LED illumination, brightness controls, six sample specimen slides and a six position color filter wheel that lets you get a bright and clear view of your specimen in any lighting condition.