Observation mode: Brightfield.

Head: Trinocular (fixed, 50/50), 360° rotating and 30° inclined.

Interpupillary distance 55-75 mm.

Dioptric adjustement: On both eyepieces.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.

Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.

Objectives:

IOS N-PLAN 4x/0.10

IOS N-PLAN 10x/0.25

IOS N-PLAN 40x/0.65

IOS N-PLAN 100x/1.25 (Oil/Water)

All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150×139 mm, 75×33 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable.

Illumination (Fixed Koehler type): X-LED3 type with white 3.6 W LED (6,300 K) and light intensity control. Multi-plug 100-240Vac/6Vdc external power supply.