Koolertron 5MP 0-300X USB Digital Microscope Magnifier Video Camera, 8 LED Illumination with Intensity Control,Base Stand,Software for Windows, Mac, Vista
Explore One 300x-1200x Microscope : Target
28 pcs/set Students Adjustable Biological Microscope 300X 1200X Magnification Microscopes Kit School Science Education Supplies - Walmart.com
Explore One 300x-1200x Microscope — Explore Scientific