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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

$1,038.65 - $1,507.21

Specifications

Magnification Power 1X to 4X Zoom
Eyepiece Paired widefield 45° inclined 10X 20mm
Includes Dustcover, rubber eyeshields, glass stage plate, black and white contrast stage plate
Nosepiece Zoom
Product Type Boom
View More Specs
Products
Catalog Number Mfr. No. Head Style Height (Metric) Lighting Type Weight (Metric) Price Quantity    

11350125

  Accessories
national optical
420-1107-10
Binocular 246mm No built-in illumination 2.8kg Each for $1,038.65

11-350-124

  Accessories
national optical
420-430PHF-10
Bionocular 340mm Top 12V 15w halogen, bottom 110V 5w fluorescent 5.3kg Each for $1,126.15

11350126

  Accessories
national optical
420-1105-10
Bionocular 432mm No built-in illumination 24.1kg Each for $1,351.02

11-350-127

  Accessories
national optical
420T-430PHF-10
Trinocular 340mm Top 12V 15w halogen, bottom 110V 5w fluorescent 5.3kg Each for $1,322.96

11350128

  Accessories
national optical
420T-1107-10
Trinocular 246mm No built-in illumination 2.8kg Each for $1,194.83

11350129

  Accessories
national optical
420T-1105-10
Trinocular 432mm No built-in illumination 24.1kg Each for $1,507.21
Description & Specifications

Specifications

Magnification Power 1X to 4X Zoom
Eyepiece Paired widefield 45° inclined 10X 20mm
Includes Dustcover, rubber eyeshields, glass stage plate, black and white contrast stage plate
Nosepiece Zoom
Product Type Boom
Voltage 110V

  • 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
Focusing
  • Rack and pinion focusing with large dual focusing knobs with slip clutch to prevents damage to mechanism
  • Tension adjustment eliminates focus «drift«

 

5 year limited warranty, excluding bulbs, cords, and fuses