The Unitron MEC2 is an inverted metallurgical microscope for brightfield and simple polarization applications. The compact, ergonomic, rugged design of the Unitron MEC2 trinocular metallurgical microscope makes it easy to use in any environment for the observation of metallurgical samples, electronic components and metal parts. Trinocular Metallurgical Microscope Specifications Head: Siedentopf trinocular viewing head, inclined at 30º, interpupillary distance adjustment 48-75mm. Light distribution is 100% to the binocular or for photomicrography 20% to binocular and 80% to the photo tube Eyepieces: EWF10x focusing eyepieces with eyeguards, 20mm field of view Nosepiece: Quintuple nosepiece Objectives: Infinity Plan Achromat 5x, 10x, 20x & 50x objectives (Optional 40x, 80x, & 100x LWD Objectives Available) Stage: Plain stage 160mm X 250mm with Ø10, 15 and 25mm insert plates Attachable mechanical stage with forward position coaxial, tension adjustable controls, 120 (X) x 78 (Y) mm travel with Ø10, 15 and 25mm stage plates Polarization: Polarizer and Analyzer Illumination: Koehler vertical illuminator (built-in) with 6v30w centrable halogen lamp, aperture diaphragm, field diaphragm and filter slots Filters: Daylight blue, green, yellow and ground glass Focusing: Coaxial coarse and fine vertical focusing adjustment of objective assembly Accessories: Photo tube, power cord, dust cover and instruction manual Warranty: 5 Year Mechanical & 1 Year Electrical *Multiple configurations are available for the Unitron MEC2 Please see the Accessories tab for a complete list of components for this scope and contact us directly for custom configurations* Accessories Eyepieces & Heads Reticles C-Mount Stages and Stage Plates Objectives Please Contact Us for all additional parts and accessories