Portable Metallurgy Microscope - Industrial Quality Control & Metal Testing Lab Ferrous, Non Ferrous - Steel, Cast Iron, Aluminum & Copper Alloys Dedicated Camera Port Digital USB interface for Viewing & recording live images & video Basic 2 Dimensional Measuring Software for WINDOWS WIN 7 & MAC drivers available Special Pole type stand with height adjustment All Metal Construction Glass Optical System Brightfield Halogen Illumination Ideal for examining Large Laboratory Samples Anti Fungus, Anti Reflection & Hard Coating on all Optical Components 6 Levels of Magnification 40x, 80x 100x, 2000x, 400x, 600x, 800x, 1200x Magnifications Variable Illumination with aperture Diaphragm Coarse & Ultra Fine Focusing Knobs Horse Shoe base CE, UL & ISO confirmation Best Price to performance Ratio