National 420-430AHF-10 Stereo Zoom Microscope

National 420-430AHF-10 Stereo Zoom Microscope

Regular price $602.00
Regular price $669.00 Sale price $602.00
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National 420-430AHF-10 Stereo Zoom Microscope
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Description

The convenience and versatility of viewing a large picture at 10x magnification, then zooming continuously all the way to close-up detail at 40x magnification. Upright, unreversed 3-dimensional image remains in focus throughout zoom range. Optional eyepieces and auxiliary objectives expand magnification range and working distances.

Features top light with directional beam, bottom light with cool, long-life fluorescent illumination.

 

MAGNIFICATION

  • 1x to 4x Zoom

OPTICAL SYSTEM

  • Paired widefield 10x eyepieces are 45° inclined, with dual diopter adjustments, interpupillary adjustment from 55mm to 75mm. Accepts 23mm eyepiece reticle.
  • Viewing head rotates 360°.
  • Achromatic, color corrected lenses.
  • Continuous magnification from 10x thru 40x. See specification chart for full magnification range available with use of optional auxiliary lenses

 

FOCUSING

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

 

ILLUMINATION

  • Top light is 12v 15 watt halogen, bi-pin with directional beam and rheostat control.
  • Bottom light is 110v 5 watt fluorescent for cool operation, greater light efficiency.
  • Base mounted light controls permit choice of top only, bottom only, or dual illumination.
  • Heavy-duty 3-wire grounded cord and plug.
  • Available with 110v or 220v (220v is CE approved and supplied with European plug). To order 220v, add -220V to end of model number.

 

STAGE

  • Two 80mm stage plates (frosted glass and reversible black/white plastic contrast plates).
  • Blue filter for transmitted light.
  • Locked-on stage clips

 

FRAME

  • Professional, all-metal frame, gray enamel finish.
  • Heavy-duty fixed arm stand. Note: #705-420 0.5x auxiliary objective is not operational on this particular frame.
  • Height: 340mm (13-3/8 in.).
  • Base width: 171mm (6-3/4 in.), Base depth: 242mm (9-1/2 in.)
  • Net wt. 5.3 kgs (11.7 lbs)

 

PACKING

  • Molded styrofoam container with rubber eyeshields and vinyl dustcover.
  • Individual: Ship wt. 7.7 kgs (17 lbs), Dimensions 550x375x375mm (22x15x15 in.)
  • Master carton pack 2 each: Ship wt. 14.4 kgs (32 lbs), Dimensions 475x375x475mm (19x15x19 in.)

 

WARRANTY


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Shipping & Returns

Shipping

We provide complimentary UPS ground shipping for online orders exceeding $99 to all destinations within the Continental U.S.A. Most items are drop-shipped from one of our suppliers. Due to the highly configurable nature of microscopes and our vast product portfolio, lead times can vary. Should you need expedited shipping, kindly reach out to us for a personalized quote and to ensure your availability.

We welcome international orders on a case-by-case basis. Buyers are accountable for any international duties, taxes, brokerage, or import fees that may be incurred. We encourage customers to reach out to us at sales@microscopecentral.com prior to purchase, to ensure the microscope will meet their needs and expectations.

Returns

For most items, we accept returns within 14 days of purchase, with the buyer responsible for covering all shipping charges. Please refer to our Full Returns Policy for further details. (Note: Many returns stem from purchasing the wrong product for a specific application. To prevent this, we recommend consulting a Microscope Central expert before making your purchase.

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