National 134-CLED Monocular Microscope

National 134-CLED Monocular Microscope



Regular price $422.00
Regular price $497.00 Sale price $422.00
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National 134-CLED Monocular Microscope
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Our most popular series for middle and high school instruction is enhanced with LED illumination. Delivers higher light efficiency than standard 20 watt tungsten bulb, and cool operating temperature prolongs specimen life when viewing live material. Same precision optical and mechanical features as our best selling 130 series. Combines extra rugged construction with user-friendly features.
  • Widefield 10x eyepiece with revolving pointer. Accepts optional #965-160 eyepiece reticle.
  • 45° inclined viewing head rotates 360° for easy sharing by more than one student, or for reverse position viewing.
  • DIN standard, achromatic, parfocalled, parcentered, and color-corded: 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR (1.25 N.A.) objectives.
  • 4-hole nosepiece is ball-bearing mounted for more precise alignment, has positive click stops.
  • Built-in LED, delivers greater light and longer life than standard tungsten bulbs. Virtually heat free operation.
  • Base mounted on/off switch, heavy-duty 3-wire cord.
  • Separate low position coarse and fine focusing controls.
  • Stage moves up or down, eyepiece and body remain fixed.
  • Coarse focusing has slip clutch to prevent damage to focusing system.
  • Tension adjustment eliminates stage drift.
  • Safety rack stop prevents damage to slides and objective lenses.
  • Large 120mm x 120mm (4-3/4 in. x 4-3/4 in.) stage, with professional quality, low profile mechanical specimen holder with low-position coaxial x-y controls.
  • Built-in 1.25 N.A. Abbe condenser with iris diaphragm.
  • Rugged cast metal, gray enamel finish.
  • Height: 365mm (14-1/2 in.). Net wt. 3.4 kgs (7.4 lbs).


Shipping & Returns


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 prior to purchase, to ensure the microscope will meet their needs and expectations.


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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