Veterinary Binocular Biological Microscope(BM-200M2) Model: BM-200M2 With excellent optical system and reliable structure, it makes the image much sharper, and the operation easier. With wide range of accessories [e. G. Dark field, phase contrast, epi-fluorescent] and advances to expand the application scope of the BM-200M2, the versatility of the microscope provides More Microscopy for you. Feature: Big Operating Space with Backward Nosepiece, Sharp Image with High Quality Objectives Easier Comparing Test with Dual Slides Finger of Mechanical Stage Comfortable Handling with Precise Focusing System Specification: Viewing Head ---------- Compensation Free Binocular Head, Inclined at 30°°deg;° Eyepiece----------------- Wide Field Eyepiece WF10× / 18s; / 18s; / 18 Objective----------------- Semi-plan Achromatic Objective 4× , 10× , 40× , 100× , 40× , 100×, 100× , 40× , 100× Nosepiece --------------Backward Quadruple Nosepiece Stage---------------------- Double Layers Mechanical Stage 140× 140mm/ 75× 50mm5× 50mm; 50mm5× 50mm Condenser --------------NA 1.25 Abbe Condenser with lris Diaphragm and Filter Illumination-------------- Halogen Lamp 6V/ 20W, Brightness Adjustable Filter----------------------- Blue Filter ------------------------------Green Filter