Specifications:                                                 

1) Paired Sliding Objectives 1X, or 2X, or 3X, or 4X for Selecting,

2) Working Distance:1X-55mm, 2X-81mm, 3X-61mm, 4X-57mm
3) Wide Field Plane-Scope Eyepiece: WF10X, WF15X(Optional)

4) Total Magnification: 10X, or 20X, or 30X, or 40X (15X, or 30X, or 45X, or 60X)

5) Straight Articulated Free Binocular Head, Interpupillary Distance: 55-75mm;

6) Illumination: Top/ Bottom Light: 12V/10W Halogen Lamp, with 95mm Frosted Glass Stage
    Plate
7) Rack and Pinion Coarse Focusing Mechanism With Slip Clutch and Tension Adjustment

 

Packings:
1) Net Weight/Set: 2.1kg; 

2) Gross Weight/Carton: 10kg