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B-150 Digital Monocular Brightfield Microscope with 400x PLAN Optics and Rechargeable LED Illumination

NewMicroscopesUnited States

€1,072.94excl. VAT

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Product description

Digital monocular brightfield microscope with 400x PLAN objectives, mechanical stage, and rechargeable LED illumination.

The B-150 Digital Monocular Brightfield Microscope is engineered for precision laboratory microscopy, ideal for applications in molecular diagnostics, biomedical engineering, and bioprocessing research. It features:

  • Observation mode: Brightfield with integrated 1.3 MP digital camera for detailed image capture and documentation.
  • Optical system: Monocular 30° inclined head, 360° rotating, coupled with PLAN-corrected objectives (4x/0.10, 10x/0.25, 40x/0.65) treated with anti-fungus coating to ensure clarity and durability in humid lab environments.
  • Eyepiece: Widefield 10x/18 mm secured eyepiece, optimized for ergonomic viewing during extended imaging sessions.
  • Stage: Mechanical stage with 125x116 mm dimensions and 70x30 mm X-Y movement range; equipped with vernier scales for 0.1 mm positional accuracy, critical for live-cell imaging and synthetic biology sample manipulation.
  • Focusing mechanism: Coaxial coarse and fine focusing knobs with adjustable tension and limit stops to prevent lens-specimen contact, ensuring sample integrity during gene editing or biomanufacturing process monitoring.
  • Condenser: Abbe N.A. 1.25 condenser with iris diaphragm, pre-centered and focusable, enhancing contrast and resolution for fluorescence analysis and clinical diagnostics.
  • Illumination: Energy-efficient X-LED1 white 1 W LED source with adjustable intensity and a 6,300 K color temperature for consistent brightfield illumination; powered by a rechargeable Li-Ion battery supporting uninterrupted operation, supplemented with 100-240 Vac/5 Vdc multi-plug external power supply.

This microscope is essential for biotechnology workflows such as molecular cloning and is widely adopted in synthetic biology research environments where reliable optical performance and portability are critical. Its rechargeable LED system and precision optical components make it suitable for in-field biopharmaceutical production pipelines and laboratory settings demanding robust microscopy solutions.

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