4X,10X,40X(spring)100X(springil)(185):Basic

4X,10X,40X(spring)100X(springil)(195):Optional

(WF16X optional):Basic

Dual Viewing Head,one Tube 30°inclined and Another Tube Vertical,360° Rotatable & basic

Triple Nosepiece & basic

Quadruple Nosepiece:basic

Plain Stage with Moving Sale:Basic

20mm/Coaxial Coarse And Fine Adjustment

Focusing Range 20mm:Basic

N.A=0.65 Abbe condenser & Rotating disc diaphragm:Basic

N.A=1.25 Abbe condenser & Iris diaphragm:Optional

Electric light source Halogen Lamp or LED:Basic

LED(incandescent optional）& Mirror

Input 220V or 110V,DC Output 12V

DC power supply or rechargable & Optional