Clip-On Mobile Microscopes - Class Set of 15These high quality, clip on mobile microscope lenses are ideal for any lab or classroom turn any phone or tablet into a microscope with this 200x magnification lens! No software required, just clip the CPL lens over the devices camera. This class set of 15 mobile microscope lenses is perfect as a compact and economic microscope solution for classrooms, or for exploring the outdoors. Students can clip these easy to use lenses onto their mobile device,