40X to 1000X Trinocular LED Compound Microscope with Siedentopf Head + – AmScope
Amazon.com: AmScope M150C-MS Compound Monocular Microscope, WF10x and WF25x Eyepieces, 40x-1000x Magnification, LED Illumination, Brightfield, Single-Lens Condenser, Coaxial Coarse and Fine Focus, Mechanical Stage, 110V : Electronics
Amazon.com: AmScope B120C-E1 40X-2500X LED Biological Binocular Compound Microscope with 3D Double Layer Mechanical Stage + 1.0 MP USB Digital Camera Imager : Electronics
Best Selling Binocular Student & Pro LED Compound Microscope | AmScope
AmScope 40X-2000X Biological Research Microscope with 5MP Camera – Microscope Central