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B-150 Binocular Polarizing Microscope with 400x Magnification and Rechargeable Battery

NewMicroscopesUnited States

€1,138.05excl. VAT

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Product description

Binocular polarizing microscope with 400x PLAN objectives, LED illumination, and rechargeable Li-Ion battery for extended use.

The B-150 Binocular Polarizing Microscope is designed for precise brightfield and polarized light observation, ideal for advanced biotechnology, material science, and molecular diagnostics applications. Key features include:

  • Optical System: Binocular 30° inclined head with 360° rotation, WF10x/18 mm eyepieces secured by screw
  • Magnification: Quadruple ball-bearing revolving nosepiece with N-PLAN objectives—4x/0.10, 10x/0.25, and 40x/0.65—all with anti-fungus treatment to ensure durability in humid lab environments
  • Stage: Rotatable round stage (120 mm diameter) facilitates sample rotation for detailed polarization studies
  • Focusing: Coaxial coarse and fine focus with limit stop to prevent objective-specimen contact and adjustable coarse focus tension for user precision
  • Condenser: NA 1.25, pre-centered with iris diaphragm, optimized for contrast and light control in polarized microscopy
  • Illumination: X-LED1 white 1 W LED with adjustable intensity and a color temperature of 6,300 K, powered by a long-lasting Li-Ion rechargeable battery and a multi-plug 100-240 Vac/5Vdc external power supply, supporting portable and continuous operation
  • Polarizing Filters: Swing-out rotating polarizer and sliding-out fixed analyzer enable advanced polarization contrast essential in bioprocessing and synthetic biology research

This microscopy system is widely used among researchers in cell imaging, crystal structure analysis, and fluorescence analysis, offering reliable optical performance critical for biomanufacturing workflows and gene editing quality control in molecular biology laboratories.

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