Apochromatic Plan APO Metallurgical Microscope Objective Lens 2X - 50X
Magnification: 2X / 5X / 10X / 20X / 50X. Objective screw M26X0.705. Product List: 1 objective lens. Field of View Strain-free is corrected. Field of View on Object: 12.5 mm / 5 mm / 2.5 mm / 1.25 mm / 0.5 mm.