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AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera

The AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera is a high-performance microscope priced at $1110.99, featuring dual condensers for brightfield and darkfield imaging. Ideal for educators and lab professionals studying cells, bacteria, and live specimens.

$1110.99 $1200.99-7%

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Key features

  • Dual brightfield and darkfield condensers
  • 3W LED illumination with adjustable brightness
  • 40X to 1000X magnification with achromatic lenses
  • Siedentopf binocular head with 30° angle
  • 360° rotating head for multi-user access
  • 2-layer mechanical stage with low-position controls
  • Optional digital camera for image capture

Pros

  • +High-quality achromatic objectives improve clarity
  • +Ergonomic design reduces user fatigue
  • +Dual condensers add imaging versatility
  • +Durable metal construction ensures longevity
  • +Smooth focus and stage controls
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Cons

  • No built-in camera included by default
  • Higher price than basic educational models
  • Bulky design requires ample workspace

About AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera

What is AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera?

The AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera is a precision optical instrument designed for detailed biological analysis in academic, clinical, and research environments. Priced at $1110.99, it supports magnifications from 40X to 1000X using achromatic objectives and a Siedentopf binocular head. Equipped with both brightfield and darkfield condensers, it enables high-contrast imaging of live and fixed specimens, including bacteria, blood samples, and hair follicles. The 30° inclined ocular tubes and 360° rotating head enhance ergonomic viewing, especially during prolonged sessions.

Key features

  • Dual Condensers — supports brightfield and darkfield microscopy for versatile specimen observation.
  • 3W LED Illumination — energy-efficient, long-lasting lighting with adjustable brightness.
  • 4-Objective Turret — provides 40X to 1000X magnification with achromatic correction.
  • Siedentopf Head — allows interpupillary adjustment and 30° viewing angle for comfort.
  • 2-Layer Mechanical Stage — enables precise slide positioning with low-profile controls.
  • Coaxial Focus Knobs — streamline focusing with tension control for smooth operation.
  • Optional Digital Camera — facilitates image capture and documentation for analysis or teaching.

Who is AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera for?

This microscope suits biology educators, laboratory technicians, and life science students needing reliable, high-magnification imaging with darkfield capability. Its ergonomic design and optical precision make it ideal for classroom instruction, medical training, and research labs where consistent performance and durability are essential. The optional digital camera enhances utility in digital documentation and remote learning settings.

How does AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera compare?

Compared to standard binocular microscopes, the B340 series stands out with its dual condenser system, enabling darkfield imaging without additional accessories. It outperforms basic educational models in optical clarity and mechanical stability due to its heavy-duty metal construction and precision stage. While similar in price to other professional-grade microscopes, it offers greater versatility than brightfield-only units and competes well with entry-level research microscopes in performance and build quality.

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Best use cases

  • Biology classroom demonstrations
  • Medical lab cell analysis
  • Bacteria and blood examination
  • Student microscopy labs
  • Live specimen observation
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Is AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera right for you?

The AmScope B340 is best for educators, students, and lab professionals needing reliable darkfield and brightfield imaging. Suitable for intermediate to advanced users, it offers superior build and optics over entry-level models. Consider this over standard polypropylene microscopes if durability and imaging flexibility are priorities. Alternatives include brightfield-only models or digital all-in-one units with lower optical quality.

How it compares: The B340 outperforms basic educational microscopes with darkfield capability and superior optics. It matches entry-level research microscopes in build and function but at a more accessible price. Unlike fixed-head models, its 360° rotation and Siedentopf adjustment enhance usability across users.

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Frequently Asked Questions

What is darkfield microscopy used for?

Darkfield microscopy enhances contrast in transparent specimens like live bacteria, spirochetes, and unstained cells by illuminating them against a dark background, making it ideal for observing fine details not visible in brightfield.

Does the AmScope B340 include a camera?

The AmScope B340 does not include a camera by default but supports an optional digital camera that can be mounted to the eyepiece tube for capturing images and videos of specimens.

How does the Siedentopf head improve usability?

The Siedentopf binocular head allows precise interpupillary adjustment without protruding tubes, ensuring comfortable viewing for multiple users and reducing eye strain during extended sessions.

Is the microscope suitable for student use?

Yes, the B340 is designed for both educational and professional use, with durable construction and intuitive controls that make it appropriate for student labs and classroom environments.

Can the microscope be used for oil immersion?

Yes, the 100X objective is oil immersion capable, allowing for high-resolution viewing of cellular structures when used with immersion oil and proper slide preparation.

How much does AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera cost?

AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera is $1110.99 at AmScope, marked down from $1200.99 (save 7%). Prices may change — click through to AmScope for the latest.

Is AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera in stock at AmScope?

Yes, AmScope B340 Series Darkfield Binocular Compound Microscope with 3W LED and Optional Digital Camera is currently in stock at AmScope.

Are there coupon codes for AmScope?

Yes — Love Those Deals currently tracks 4 active AmScope coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Category
Compound Microscope
SKU
40347472724143
Last updated Jun 5, 2026