Parco Scientific PA-1AFZ-IFR07-5N Trinocular Zoom Stereo Microscope, 10x WF Eyepiece, 0.7x—4.5x Zoom, 3.5x—90x Magnification, 0.5x &amp; 2x Auxiliary Lens, Pillar Stand with Large Base, 144-LED Ring Light, 5.0MP Digital Eyepiece Camera 