Optical System: Color-corrected infinity optical system with anti-fungal and anti-reflection coatings.
Magnification: 4×, 10×, 40×, 100× (40×–100× for high-power objectives).
Observation Head: Siedentopf trinocular head, inclined at 30°, 360° swiveling, with interpupillary distance adjustable from 48–75 mm.
Nosepiece: Ultra-smooth quintuple revolving nosepiece, ball-bearing type, with precise click stops and rubber grip.
Eyepieces: Wide-field 10× eyepiece, 22 mm FOV, anti-fungal coating.
Mechanical Stage: Rectangular mechanical stage, 210 × 140 mm; X/Y travel 90 × 70 mm with upper limit stopper, dual slide holder, 0.1 mm divisions, right-hand low-drive control; scratch-resistant coated surface with double specimen clips.
Objectives: High-contrast infinity-corrected iQVST series Plan FL objectives:
4× (N.A. 0.10, W.D. 18 mm)
10× (N.A. 0.25, W.D. 7 mm)
40× SL (N.A. 0.65, W.D. 0.60 mm)
100× SL Oil (N.A. 1.25, W.D. 0.12 mm)
All objectives are anti-fungal and anti-reflection coated.
Condenser: Abbe condenser, N.A. 1.25, aspheric lens, iris diaphragm with frosted white filter, anti-fungal and anti-reflection coated; rack-and-pinion movement on stainless steel guides.
Focusing Control: Coaxial coarse and fine focusing with gear system for smooth operation; fine adjustment 0.2 mm per rotation, with upper limit stopper.
Illumination: Q-LED 3.3 W, 3 V LED illumination with variable intensity; lifespan up to 100,000 hours; universal input 110–240 V AC, 50/60 Hz, with built-in Ni-Cd rechargeable battery providing up to 10 hours backup.
Fluorescence Attachment: Reflected LED fluorescence system with blue and green filter sets.
Accessories: Mirror, filter holder fixed in the condenser, dust cover, cleaning cloth, 100× immersion oil, power cable, and protective styrofoam casing.
