Articulated Free Binocular Head,Interpupillary Distance:55-75mm,45? Inclined;
Illumination:Top Light-12V/10W Halogen Lamp and ?60mm Black-white Reversible Stage Plate(or Extra Light LEDLamp)
Rack and Pinion Coarse Focusing Mechanism With Slip Clutch and Tension Adjustment
Net Weight/Set:2.2kg;
Package:4 Sets/Carton61X35X36cm;
Gross Weight/Carton:10kg