ORTHOMET-BD, is a compact high performance Trinocular Microscope, Incorporating most advanced technical features to make it versatile for a wide range of applications in Metallographic & Industrial investigations. Equipped with high grade anti fungus Plan optical system incorporating Universal PLAN objectives (anti reflection coated) suitable for Bright Field, Dark Field & Polarising observation. Incorporating ball bearing supported Co-axial focusing, the microscope delivers more value, more versatility and top performance than any other microscope in this range. MODERN DESIGN CONCERT & STRUDY CONSTRUCTION LONG WORKING DISTANCE PLAN METALLURGICAL OBJECTIVES ERGONOMIC TRINOCULAR HEAD & OPTICS REVERSE NOSEPIECE FOR ADDITIONAL WORKING SPACE Industrial detection level microscope body, low center of gravity, high rigidity, high stability metal body, can improve the shake proof and image stability. Preposed low position coaxial coarse and fine focus system, built -in 90-240V wide voltage. Perfect cooling system for long time use without overheating. New design of long working distance professional metallurgical objectives, multilayer broadband coating technology, image clear and sharp in the whole field, color nature and bright. Long working distance design. For 5x, 10x, 20x, 50x & 100x (Dry) interference observation DIC, (Optional) High Transmission, Trinocular head same direction and same moving direction for objective and image, easy to view and operate. Precision ball bearing design for nosepiece, reverse mounted for additional working space, comfortable and accurate positioning, good concentricity.