9 to 40X Magnification Range SMZ-143-N2GG Trinocul

Motic® Stereo Microscope, 10 to 40X Magnification Range, SMZ-143-N2GG, Trinocular, 45° Inclined, 360° Rotating, WF 10X/20mm Widefield Eyepieces, with Diopter Adjustment, 180X Maximum Magnification, Versatile, Compact, 0:100 (Right Eyetube/Trinocular Tube) Optical Split, Click Stops at 10X, 20X, 30X and 40X, Heavy-duty Rack, Pinion Focusing Block with Slip Clutch - Motic