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Unitron Z850 Zoom Stereo Microscope with Binocular Head and LED Ring Light

UsedUnitronMicroscopesUnited States

From€2,024.59excl. VAT

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Brands
Unitron
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

Zoom stereo microscope with 6.3:1 ratio, 4x-25x magnification, binocular head, LED ring light, and boom stand.

The Unitron Z850 Series is a rugged, ergonomically designed zoom stereo microscope with a 6.3:1 zoom ratio suitable for industrial inspection, assembly, OEM integration, research, and quality control.

  • Optics:
  • Binocular viewing head with 45° angle
  • Widefield 10x/22mm focusing eyepieces (22mm FOV)
  • Zoom magnification range: 0.8x – 5.0x (6.3:1 ratio)
  • Total magnification 4x–25x with 10x eyepieces and included 0.5x auxiliary objective
  • Zoom click stops at 1x, 2x, 3x, 4x, and 5x
  • Ergonomics:
  • Interpupillary distance adjustment: 52mm – 75mm
  • Field of view range: 55mm – 8.8mm
  • Working distance: 211mm
  • Illumination:
  • LED140 ring light with built-in intensity control (CAT #15864)
  • Mechanical:
  • Boom stand with Delrin® insert focus block for smooth precise movement
  • Bonder arm (E-Arm) included
  • Base dimensions: 254mm x 254mm (10” x 10”)
  • Vertical post: 365mm, Horizontal post: 518mm
  • Weight:
  • Microscope weight: 39 lbs
  • Shipping weight: 50 lbs
  • Additional features:
  • Airtight and anti-mold design for durability under heavy use environments

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

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?

Yes. Every verified supplier states which service partners cover the instrument, and we list that 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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Can't find the exact configuration?

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Last updated 19 October 2026