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Accu-Scope EXC-250 Trinocular Clinical Microscope with Infinity Plan Achromat Optics

UsedAccu-ScopeMicroscope accessoriesUnited States

From€2,224.89excl. VAT

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Brands
Accu-Scope
New/Used
Used
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  • Warranty available. Buy without worry
  • Support from a scientist

Product description

High-performance EXC-250 trinocular microscope with 20mm field, LED illumination, and digital imaging for clinical and biotech research.

The Accu-Scope EXC-250 is a trinocular clinical microscope engineered for precision in brightfield, phase contrast, and 100x oil immersion microscopy, widely adopted in molecular diagnostics and bioprocessing labs. Featuring an advanced *Infinity Plan achromat optical system* and a super-bright 5-watt LED illuminator, it delivers crisp, flat, high-contrast images across a best-in-class 20 mm field of view.

Key Technical Features:

  • *Optics*: Infinity Plan achromat objectives (4x, 10x, 40xR, 100xR oil) with HWF Plan 10x/20 mm eyepieces enhance resolution and contrast critical for live-cell imaging and synthetic biology workflows.
  • *Illumination*: Variable LED light source offers over 25,000 hours of long-life illumination, ideal for continuous use in biomanufacturing quality control and clinical diagnostics.
  • *Ergonomics*: 30° inclined trinocular head with 360° rotation and low-positioned coaxial focus controls minimize operator fatigue during extended microscopy sessions common in biotechnology research.
  • *Imaging Ready*: Standard trinocular head with a 50:50 light split supports integration with Excelis™ cameras and USB, HD, or Wi-Fi imaging systems, essential for digital documentation, collaborative analysis, and teaching in biomedical engineering.
  • *Expandability*: Compatible with phase contrast, darkfield, and polarization upgrades, enabling versatility across diverse research applications including gene editing and cellular pathology.
  • *Mechanical Design*: Durable cast-alloy frame and a 140 × 132 mm mechanical stage ensure stability and precise sample manipulation in high-throughput laboratory environments.

Applications:

The EXC-250 microscope is highly suited for clinical laboratories, biotechnology research, molecular biology workflows, and educational settings. Its optical precision and digital imaging capabilities make it critical in biopharmaceutical production pipelines, fluorescence analysis, and live-cell imaging.

This model combines rugged construction, ergonomic design, and advanced optical features, making it an indispensable tool for scientists and medical professionals engaged in cutting-edge molecular diagnostics and synthetic biology research.

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 8 November 2026