Articulated Free Binocular Head,Interpupillary Distance:55-75mm,45? Inclined;
Natural Light For Illuminating Gathered By ?60mm Black-white Reversible Stage Plate
Rack and Pinion Coarse Focusing Mechanism With Slip Clutch and Tension Adjustment
Net Weight/Set:1.6kg;
Package:4 Sets/Carton61X35X36cm;
Gross Weight/Carton:8kg