45mm DIN Achromatic Objective：4X，10X，40X(S)，100X(S, Oil)
Wide Field Plane-Scope Eyepiece：WF10X；Total Magnification：40X-1000X
Articulated Free Binocular Head，Interpupillary Distance：55-75mm；
30º Inclined，360º Rotatable
Double Layers Mechanical Stage：125X130mm, Moving Range X-Y：60X30mm
Ø2-Ø30mm Iris Diaphragm And Ø32 Filter；
ABBE Condenser：N.A. 1.25
Coaxial Coarse And Fine Focusing Adjustable Mechanism：20mm
Built-in LED Lamp（XSP-151B-RC ：with a Charger and 3 Rechargeable Batteries）；
Net Weight/Set：4.3kg；
Package：4 Sets/Carton 69X45X47cm；
Gross Weight/Carton：20kg