45mm Strain Free AchromaticObjective: 4X, 10X, 40X, 63X (or Infinity System Strain freePlane-scope Achromatic Objective: 5X, 10X, 40X);
Wide Field Plane-Scope Eyepiece WF10X/18 with scale of Crosshair(graduation: 0.1mm) and Wide Field Plane-scope Eyepiece WF10X/18;
Total Magnification: 40-630X (or 50-400X);
Articulated Free Binocular or Trinocular Head, InterpupillaryDistance: 55-75mm, 30º Inclined, 360º Rotatable, The AdjustableHeight Range of the
Vertical Tube: 30mm.
Revolving Round Stage:Ø160mm. 360º Rotatable and Graduated 1ºIncrements;
Minimum Resolution 6'' When Using Venier Scale CenterAdjustable;
Ø2-Ø30mm Iris Diaphragm And Ø32 Filter. ABBE Condenser: N.A.1.25;
Coaxial Coarse And Fine Focusing Adjustable Mechanism:35mm, FineFocusing Adjustable Precision: 0.002mm;
Rotatable Analyzer with Graduation 0º-90º, Sliding out of OpticalPath;
Bertrand Lens, Sliding out of Optical Path;
Optical Compensator: ¦Ë Slip(first class red), 1/4¦Ë Slip;
Quartz Wedge Polarize: Under the Stage, 0º Adjustable, 360ºRotatable
Built-in Adjustable Brightness Halogen Lamp 6V/20W (or 3.5V/1W LEDLamp) and Kohlar Illumination System;
Net Weight/Set: 10kgs; Package: 1 Set/Carton 42 x 28 x57cm;                               GrossWeight/Carton: 13kgs