O Magnification 40X - 1600X O Free Binocular Head: Inter-pupillary Distance 55-75mm O 30° inclined, O 360° rotatable O Eyepiece: Wide field O Plane Scope eyepiece: WF 10X/WF16X O Nosepiece: Backward Quadruple Nosepiece O Objectives: 45 mm DIN O Achromatic Objective 4X 10X 40X(S) 10OX(S. Oil) O Stage: Double Layers O Mechanical Stage: 132mm'142, O Moving range: X-Y: 70'50mm O Illumination: Abbe Condenser N. A. =1.25With Dia 2-30mm iris O diaphragm and dia 32 filter O Focusing System: Coaxial Coarse & Fine Adjustable, O 25mm, precision: 0.002mm. O Lamp: 6V/20 Watt halogen AMP or 3Watt LED, O AC 220V/110V, O In fine finishes wooden box Show More