58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

B-150 Monocular Brightfield Microscope with 400x Magnification and Rechargeable LED Illumination

NewMicroscopesUnited States

€607.38excl. VAT

In stock

Can't find what you're looking for?

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

Product description

Monocular brightfield microscope B-150 with 400x PLAN objectives, mechanical stage, and rechargeable LED illumination.

The B-150 Monocular Brightfield Microscope is designed for precise optical analysis in biomedical engineering, cell imaging, and clinical diagnostics. Engineered with a monocular 30° inclined head that rotates 360°, it features a widefield 10x/18 mm eyepiece secured by screw and a quadruple ball-bearing revolving nosepiece housing three PLAN objectives with anti-fungus treatment:

  • 4x/0.10 N-PLAN
  • 10x/0.25 N-PLAN
  • 40x/0.65 N-PLAN

The mechanical stage measures 125×116 mm with an X-Y movement range of 70×30 mm and incorporates vernier scales on both axes for 0.1 mm positioning accuracy, essential for detailed sample navigation in molecular diagnostics and synthetic biology workflows.

A coaxial coarse and fine focusing mechanism includes a limit stop to prevent objective-specimen contact, with adjustable coarse focus tension for user customization. Illumination employs an X-LED1 white 1 W LED light source with adjustable intensity and a color temperature of 6,300 K, offering consistent, bright illumination optimal for live-cell imaging and fluorescence analysis.

Power options include a rechargeable Li-Ion battery for extended field use and a multi-plug external power supply (100–240 Vac / 5 Vdc). This microscope is well-suited for biotechnology labs focusing on bioprocessing and molecular cloning, supporting essential visualization in biopharmaceutical production pipelines.

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.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 19 October 2026