Veho vms 001 discovery usb 200x microscope 13mp magnification see everything up close with this amazing usb microscope 20x or 200x zoom and the ability to take a photo and video of the subject this handy usb desktop microscope 200x 13 mega pixels magnification has a multiude of home and office uses science education laboratory research computer parts examination printing inspection presentation tool medical analysis reading aid and collectables magnification to name a few