Monocular Upright Metallurgical Microscope....
Product Code: NLAB-EDUSCHOOLEQ1730141 - (Monocular Upright Metallurgical Microscope)Binocular Upright Metallurgical Microscope....
Product Code: NLAB-EDUSCHOOLEQ1730142 - (Binocular Upright Metallurgical Microscope)