Difference between Simple and Compound Microscope - Microscope Wiki
How to Choose the Right Microscope (Compound Microscope vs. Stereo Microscope) - Rs' Science
SWIFT S306-L-EP5R Stereo Microscope with Swiftcam 5MP Camera, 20X/40X Magnification, 360° Rotating Binocular Stereo Microscope, 10x and 20x Wide Field Eyepieces, LED Lighting, Easy to Carry: Amazon.de: Electronics & Photo