Magnus Laboratory Trinocular Microscope Model MLX-TR Plus (Plan Achromat) standard microscope set complete with built-in 6V20W halogen light illuminator with universal SMPS power supply for 100V~240V, quadruple ball bearing nose piece, co-axial coarse and fine focus drive controls, high resolution long barrel Plan Achromat objectives 4x, 10x, 40x (spring) and 100x (spring, oil immersion), 360 deg rotatable inclined Trinocular tube,fungus resistant optics for Tropical use, widefield paired eyepiece HWF10x (F.N.18), right hand control co-axial low drive mechanical stage, focusable rack&pinion drive Abbe condenser 0.9/ 1.25 N.A with iris diaphragm complete set.