Viewing Head    Monocular Head

Huygens Eyepieces         H5

H10X     Yes

H15X     Yes

Achromatic Objective    4X, 10X, 40X

10X, 40X, 100X  Yes

Stage     Plain Stage with paired clips; Stage size: 120mm x 120 mm

Plain Stage with moving scale; Stage size: 120mm x 120mm         Yes

Rotating Disc Diaphragm             Five aperture: Φ3.2, Φ4, Φ5, Φ8, Φ15

Condenser         N.A=1.25 Abbe condenser

Iris diaphragm & filter   Yes

Coarse Adjustment Range           50 mm

Fine Adjustment Range 1.8-2.2 mm

Illumination       Concave-plan reflector Φ50 mm