Supplier: Excellent Quality Optics,best cost performance, Research Microscopes for Biological, Industrial,Clinical routines and educational purpose.We offer Upright, Inverted ,Polazrising, Penta Head, Epi-Fluorescence, Digital Microscopes. PhaseContrast,Dark Field, Polarizing, Flurescent Attachment,Drawing attachment,Video eyepiece, Digital Camera , CCD , CMOS Cameras and HDMI Screens