Get current pricing for Motic, Motic-48773-ID Motic Smz-168-bl Greenough Zoom Optical System 35 Binocular Stereomicroscope Head Widefield Eyepieces 10x / F.n. 23 6.7 : 1 Zoom Ratio, Wd = 113mm . Product Category: Lab Equipment, Sub Category: Microscopes: