Modern Engineering Concept Innovative Optical Technology Infinity Corrected Plan Achromat optical System Precision Mechnical Parameters For Industrial Inspection and Metallurgical Analysis ORTHOMET-PIR, 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 & Polarizing observation. Incorporating ball bearing supported Co-axial focusing, the microscope delivers more value, more versatility.