Nikon Eclipse E400 Polarizing Light Microscope - Refurbished

Nikon Eclipse E400 Polarizing Light Microscope - Refurbished

Regular price $6,000.00
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Most of our refurbished microscopes can be fully customized. If you are looking to duplicate, or purchase a microscope similar to one you are using we encourage you to contact us.
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Nikon Eclipse E400 Polarizing Light Microscope - Refurbished
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The Eclipse E400 POL is based on the E400 microscope with 6V/30W internal power supply. It is a lower cost, high performance POL scope designed for the laboratory, student and educational marketplace.

Siedentopf Binocular head 30° inclined, fixed observation head, IPD 50‐76 mm
Eyepieces: CFI 10x/22mm Focusable Wide Field eyepieces. With 90° crosshair and micrometer scale in one eyepiece 
Nosepiece Reverse angle quintuple nosepiece (ball bearing type) with click stops, featuring independently centerable objectives

Analyzer Slider with 360 degree rotation 

Focusable Bertrand Lens with centering screws

All in one Full and 1/4 Wave plate slider Wave plate slider with Full and 1/4 Lamda 

Polarizer: Fixed, 360° rotary dial; Minimum reading angle 0.1°

CFI P Achromat:

10x/0.25 NA                 40x/0.65 NA

LWD 20x/0.40 NA        100x/1.25 NA

Circular stage: Ball bearing 360° rotatary stage, Attachable mechanical stage available; Click stops each 45°, 35 × 25 mm  - Olympus Stage
Condenser: Dedicated strain-free swing-out type; P Achromat N.A. 0.9
Focusing: Coaxial coarse/fine focus knob; Fine: 0.1mm per rotation; Coarse: 12mm (0.5in.) per rotation; Minimum reading 1 micron on left-side knob

6V-30W halogen lamp transformer



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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