20X-40X-60X-80X Illuminated Stereo Microscope w/ External Fluorescent Ring Light
TX-3AR-A: 20X, 40X and 80X. TX-3AR-B: 20X, 30X, 40X and 60X. TX-3AR: 20X and 40X. Illumination: External Fluorescent Ring Light. a set of microscope. With a Fluorescent Ring Lamp. Total Magnification.