High-efficient-brightness and energy saving;
Long lfie;
Protecting the environment;
Security;
Convenience;
Comfotable;

Paired Sliding Objectives 1X,or 2X,or 3X,or 4X for Selecting,Working Distance1X-55mm,2X-81mm,3X-61mm,4X-57mm
Wide Field Plane-Scope EyepieceWF10X,WF15XOptional
Total Magnification10X,or 20X,or 30X,or 40X15X,or 30X,or 45X,or 60X
Straight Articulated Free Binocular Head,Interpupillary Distance55-75mm
IlluminationTop/ Bottom Light12V/10W Halogen Lamp,with Ø95mm Frosted Glass Stage Plate
Rack and Pinion Coarse Focusing Mechanism With Slip Clutch and Tension Adjustment
Net Weight/Set2.1kg
Package4 Sets/Carton61X35X36cm
Gross Weight/Carton10kg