This smart little attachment from the Science Museum transforms your phone into a portable microscope, it will attach to almost any smartphone, and lets you get a sneak peek into the mirco-world and snap photos of your discoveries. It simply slides on over the camera lens and the foam padding protects both the lens and screen from becoming scratched, suitable for the study of rocks and soils at Key Stage 1 and 2 as well as the structure and function of living organisms at Key Stage 3.