Portable 3.6MP 600x LCD Digital Microscope - YouTube
Build A Sophisticated Microscope Using Lego, 3D Printing, Arduinos, and a Raspberry Pi - IEEE Spectrum
Wireless Digital Microscope, 50x-1000x Portable Handheld USB Microscope Camera, Mini Pocket Microscope for Children and Adults, Microscope for iPhone, iPad, Android Phone, Windows, Mac OS - KENTFAITH