AmScope SM-4TZ-144-5MT Trinocular Stereo Microscope, WF10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Objective Power, 0.5X and 2.0X Barlow Lenses, 144-Bulb Ring-Style LED Light Source, Double-Arm Boom Stand, 110-240V, Includes 5MP Camera and Softw
