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Total Magnification: 20X-1250X
Eyepieces: Huygenian Eyepieces：H5X,H10X,H12.5X
Objectives: Achromatic Objectives：10X,40X(S),100X(S/OIL)
Lens Tube: Monocular Vertical Tube
Aperture of The Rotating Diaphragm: Abbe Type，NA=1.25,With Adjustable Diaphragm And Filter Holder
Coarse Adjustment Range: 50mm
Fine Adjustment Range: 1.8-2.2mm
Working Stage: 120mm*120mm，Clips
illumination: Concave-Plan Reflector：Ø50mm
Options: Electric light source（110V/20W,220V/20W,12V/20W optional)
