WIDE 3.5X–90X RANGE: 0.7X–4.5X parfocal zoom with included 0.5X & 2X auxiliary (Barlow) lenses keeps specimens sharp across the full magnification range
10X WIDEFIELD BINOCULAR HEAD: 45° inclined, 360° rotatable, 54–76mm interpupillary adjustment and ±6 dioptre on both eyepieces for fatigue-free viewing
3-WAY LED ILLUMINATION: incident (top), transmitted (bottom) and dual lighting with separate intensity control — cool-running, long-life LED
STABLE TRACK STAND: smooth rack-and-pinion focusing with glass and reversible black/white stage plates for biological, lab and industrial work
TRUSTED VISION SCIENTIFIC SUPPORT: 30+ years serving education, medical and industry across North America; dust cover and manual included