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Olympus SZ51 Zoom Stereo Microscope with LED Transmitted Illumination

UsedOlympusMicroscopesUnited States

Price on request

In stock

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Magnification
0.8x to 4x
Zoom Ratio
5
Working Distance
110 mm
Tube Tilting Angle
45°
Electrical
100-240 V, 50/60 Hz
All 9 specifications
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Specifications 9

Brands
Olympus
New/Used
Used
Magnification
0.8x to 4x
Zoom Ratio
5
Working Distance
110 mm
Tube Tilting Angle
45°
Dimensions
10 x 12 x 16 in
Weight
9 lb
Electrical
100-240 V, 50/60 Hz

Product description

Precision zoom stereo microscope (0.8x–4x) with LED transmitted illumination, ideal for inspection and dissection tasks.

The Olympus SZ51 Zoom Stereo Microscope is a high-precision laboratory stereoscope designed for detailed inspection and dissection workflows. Featuring a Greenough optical system with a 5:1 zoom ratio and magnification range of 0.8x to 4x, it provides clear stereoscopic imaging crucial for biotechnology, molecular diagnostics, and biomedical engineering applications.

Key technical specifications include:

  • Eyepieces: Binocular head equipped with Olympus WHSZ10X-H 10x eyepieces (FN 22), compatible with a 24 mm eyepiece micrometer for precise measurements.
  • Illumination: Integrated LED transmitted illumination stand for consistent bottom lighting, optimized for observing translucent and contrast-sensitive samples often encountered in synthetic biology and cell imaging.
  • Working Distance: 110 mm ensures ample space for sample manipulation and tool access during bioprocessing and gene editing protocols.
  • Ergonomics: A 45° tilting tube angle supports comfortable bench positioning during extended use in research laboratories.
  • Build: Compact dimensions (10 x 12 x 16 inches) and lightweight design (9 lbs) ensure easy placement in shared laboratory environments.
  • Power: Universal electrical compatibility (100-240 V, 50/60 Hz) for global laboratory settings.

This stereo zoom microscope is essential for molecular biology researchers requiring robust stereoscopic imaging with reliable transmitted illumination. Its seamless zoom control and optical clarity make it widely adopted in neuroscience, live-cell imaging, and biopharmaceutical production pipelines where precise sample visualization is critical. The SZ51’s built-in illumination and modular design support fast setup and consistent performance, enhancing productivity across diverse biotechnology research fields.

Included with the unit are a manual vertical stand, built-in inspection lamp, a 120V power cord, and a 30-day warranty, guaranteeing equipment reliability for clinical diagnostics and synthetic biology laboratories. The microscope has been technician-tested to ensure smooth zoom operation, clear optics free from haze or fungal interference, and consistent imaging quality.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 3 November 2026