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Unitron Z645 Zoom Stereo Microscope with Binocular Head and Ball Bearing Boom Stand

From€2,010.77excl. VAT

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Unitron
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Used
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Product description

Zoom stereo microscope with 0.67x–4.5x magnification, 10x eyepieces, LED140 ring light, and ergonomic boom stand.

The Unitron Z645 is a zoom stereo microscope delivering distortion-free, sharp images for precise examination. It features:

  • Viewing Head: Binocular, 45° viewing angle
  • Optics: 1.0x glass lens shield; widefield 10x/22mm focusing eyepieces
  • Magnification: 0.67x to 4.5x zoom range; 6.7:1 zoom ratio
  • Total Magnification: 6.7x to 45x with 10x eyepieces
  • Zoom Click Stops: Positions at 0.67, 0.8, 1, 1.2, 1.5, 2, 2.5, 3, 3.5, 4, 4.5; adjustable zoom range limits
  • Interpupillary Distance: Adjustable from 52mm to 76mm
  • Field of View: 32.8mm to 4.8mm (using 1x or no auxiliary lens)
  • Working Distance: 177mm
  • Illumination: Includes LED140 ring light with built-in intensity control (CAT # 15864)
  • Stand: Ball bearing boom stand with bonder arm focusing mount
  • Dimensions: Base 254mm x 254mm (10" x 10"), Vertical Post 394mm, Horizontal Post 585mm
  • Weight: 42 lbs (shipping weight 55 lbs)
  • Design Features: Airtight and anti-mold construction for durability and maintenance
  • Optional Accessories: Camera adapters (for trinocular), auxiliary lenses, eyepiece options, and camera systems available for expanded functionality.

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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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Last updated 19 October 2026