1) 45mm DIN Achromatic Objective: 4X, 10X, 40X(S), 100X(S, Oil)

2) Wide Field Plane-Scope Eyepiece: WF10X;

3) Total Magnification: 40X-1000X

4) Sliding Binocular Head, Interpupillary Distance: 55-75mm; 45 degree Inclined,
    360 degree Rotatable
5) Double Layers Mechanical Stage: 125x130mm, Moving Range X-Y: 60x30mm

6) 2-30mm Iris Diaphragm And 32mm Filter;

]7) ABBE Condenser: N.A. 1.25

8) Separated Coarse And Fine Focusing Adjustable Mechanism: 20mm/2mm,

9) Built-in LED Lamp;

10 )With a Charger and 3 Rechargeable Batteries.
11) Net Weight/Set: 4.8kg;

12) Package: 2 sets/carton 50x34x49cm;

13) Gross Weight/Carton: 13kg