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Unitron Z850 Zoom Stereo Microscope with Binocular Head, Articulating Arm, 0.5x Aux Objective, and LED140 Ring Light

UsedUnitronMicroscopesUnited States

From€2,251.36excl. VAT

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Unitron
New/Used
Used
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Product description

Zoom stereo microscope with 0.8x–5.0x range, 6.3:1 zoom ratio, binocular head, articulating arm, and LED ring light.

The Unitron Z850 Series offers a 6.3:1 zoom ratio suitable for industrial inspection, assembly, quality control, OEM integration, research, and education. It features a robust ergonomic design to endure heavy use.

  • Viewing head: Binocular with 45° viewing angle
  • Eyepieces: Widefield 10x/22mm with 22mm field of view
  • Zoom magnification: 0.8x to 5.0x (4x to 25x total with 10x eyepieces and 0.5x auxiliary objective)
  • Zoom ratio: 6.3:1
  • Click stops: 1x, 2x, 3x, 4x, and 5x magnification marks
  • Interpupillary distance: Adjustable from 52mm to 75mm
  • Field of view: 55mm to 8.8mm
  • Working distance: 211mm
  • Illumination: LED140 ring light with built-in intensity control (CAT #15864)
  • Mounting: Articulating Arm with lockable 14.5” vertical motion and 3’ scanning range
  • Clamp options: Horizontal or vertical C-clamp mount, Bonder Arm (E-Arm)
  • Design: Airtight and anti-mold construction
  • Shipping weight: 25 lbs (approx. 11.3 kg)

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?

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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Can't find the exact configuration?

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Last updated 4 November 2026