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Fisher Scientific™ 420 Series Zoom Stereoscopic Microscopes

For viewing large images at 10X magnification and then zooming continuously to close-up detail at 40X magnification

Manufacturer: national optical  420T-1107-10

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Catalog No. 11350128


Description & Specifications


Height (Metric) 246mm
Includes Dustcover, rubber eyeshields, glass stage plate, black and white contrast stage plate
Voltage 110V
Width (Metric) 220mm
Magnification Power 1x to 4x Zoom
Eyepiece Paired widefield 45° inclined 10X 20mm
Head Style Trinocular
Length (Metric) 220mm
Lighting Type No built-in illumination
Nosepiece Zoom
Weight (Metric) 2.8kg
Warranty 5 year limited warranty, excluding bulbs, cords, and fuses
Product Type Platform

  • Upright, unreversed three-dimensional image remains in focus throughout zoom range
  • Optional eyepieces and auxiliary objectives expand magnification range and working distances
Optical System
  • Paired widefield 10X/20mm eyepieces are 45° inclined, with dual diopter adjustments, interpupillary adjustment from 55 to 75mm
  • Accepts 23mm eyepiece reticle
  • Viewing head rotates 360°
  • Achromatic, color corrected lenses
  • Continuous magnification from 10X through 40X
  • Objective Classification: Achromatic, color corrected
  • Rack and pinion focusing with large dual focusing knobs with slip clutch to prevents damage to mechanism
  • Tension adjustment eliminates focus «drift«



Accessories for Catalog Number: 11350128

Item Mfr. No. Item Description Price Per Unit Quantity  
Bel-Art™ SP Scienceware™ Cleanware™ Microscope Optics Cleaning Kit
Keeps optics clear, and all microscope parts clean Each for $237.46