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Unitron MeC 4030 Binocular Inverted Metallurgical Microscope --Vintage

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Leitz Microscope SM-LUX HL Reflected Light Metallurgical. Selling for Partsl

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Vintage Unitron Series N 54925 Metallurgical Lab Microscope Tungsten & Xenon

Olympus BH-2 BHT Trinocular Metallurgical Microscope Plan 5x 10x 20x

NIKON OPTIPHOT REFLECTED LIGHT METALLURGICAL RESEARCH MICROSCOPE w/4 Objectives