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AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand

The AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand is a heavy-duty, flexible microscope priced at $1175.99, ideal for quality control, repair, and engraving tasks requiring precision imaging and documentation.

$1175.99

● In stock

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Key features

  • Wide 0.7x–4.5x zoom range
  • Trinocular port for camera mounting
  • Auto focus camera included
  • 150W halogen ring light
  • Single-arm boom stand with 360° rotation
  • Adjustable ocular diopters
  • Rotating interpupillary adjusters

Pros

  • +Highly flexible positioning with boom stand
  • +Excellent illumination with halogen ring light
  • +Simultaneous viewing and imaging capability
  • +Durable steel construction for long-term use
  • +User-friendly design for multiple operators
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Cons

  • Halogen light generates more heat than LED
  • Higher price than basic stereo microscopes
  • Auto focus may lag in fast-moving tasks

About AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand

What is AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand?

The AmScope SM-3T is a high-performance stereo microscope engineered for demanding biological and industrial applications. Built with a robust single-arm boom stand, it offers exceptional stability and 360° positioning flexibility, making it a staple in labs and workshops. Designed for ease of use and reliability, this trinocular model supports simultaneous visual observation and digital imaging via an integrated camera port, ideal for professionals who need to document or share high-clarity magnified views.

Key features

  • Wide Zoom Range — 0.7x–4.5x magnification supports detailed inspection across scales.
  • Trinocular Port — Dedicated camera mount diverts full left-objective light for bright, high-quality imaging.
  • Auto Focus Camera — Enables sharp image and video capture without manual adjustments.
  • 150W Halogen Ring Light — Provides intense, shadow-free illumination for precision work.
  • Single-arm Boom-Stand — Multi-pivoting steel arm allows 360° rotation and flexible positioning.
  • Dual Ocular Diopters — Adjustable for consistent focus and improved user productivity.
  • Rotating Interpupillary Adjusters — Simplify eyepiece alignment across multiple users.

Who is AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand for?

This microscope serves quality control technicians, electronics repair specialists, engravers, and industrial inspectors who require durable, flexible optics with imaging capability. Its adaptability makes it suitable for both production environments and research labs where documentation and collaborative analysis are essential.

How does AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand compare?

Compared to basic stereo microscopes, the SM-3T offers superior mechanical flexibility and integrated digital imaging. Unlike standard polypropylene or fixed-arm models, its steel boom stand and trinocular port provide industrial-grade durability and real-time photo documentation. It outperforms entry-level units in stability and lighting, while remaining more accessible than motorized or fully automated systems.

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Best use cases

  • Electronics circuit inspection and repair
  • Jewelry and precision engraving work
  • Quality control in manufacturing
  • Biological specimen documentation
  • Industrial part measurement and analysis
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Is AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand right for you?

The AmScope SM-3T suits intermediate to advanced users in industrial or lab settings who need reliable magnification with imaging. Ideal for technicians, educators, or engineers seeking a durable, flexible microscope. Beginners may find it complex, while budget users should consider simpler models. Alternatives include LED-illuminated or digital-only units with lower mechanical range.

How it compares: The SM-3T outperforms standard stereo microscopes in flexibility and imaging, offering boom-arm mobility and trinocular camera support lacking in fixed-base models. It's more industrial-grade than educational units, though pricier than basic variants.

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Frequently Asked Questions

What is the magnification range of the AmScope SM-3T?

The AmScope SM-3T offers a zoom magnification range of 0.7x to 4.5x, which, when paired with 10x eyepieces, provides an overall visual magnification of approximately 7x to 45x, suitable for detailed inspection tasks.

Does the microscope include a camera?

Yes, it includes an auto focus camera connected via the trinocular port, allowing users to capture high-resolution images and video without removing an eyepiece, ideal for documentation and analysis.

How does the boom stand enhance usability?

The single-arm boom stand allows 360° rotation, vertical adjustment, and lateral swing, enabling precise positioning over large or irregularly shaped samples, making it ideal for hands-on industrial applications.

Is the lighting system suitable for long sessions?

The 150W halogen ring light delivers bright, even illumination but produces more heat than LED systems. It's effective for focused work but may require periodic breaks during extended use to prevent overheating.

Can multiple users share this microscope?

Yes, dual ocular diopters and rotating interpupillary adjusters allow quick customization for different users, making it efficient for labs or workshops where multiple technicians use the same unit.

How much does AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand cost?

AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand is $1175.99 at AmScope. Prices may change — click through to AmScope for the latest.

Is AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand in stock at AmScope?

Yes, AmScope SM-3 Series Zoom Trinocular Stereo Microscope with 150W Halogen Ring Light and Auto Focus Camera on Single Arm Boom Stand 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
Stereo Microscope
SKU
41420049973423
Last updated Jun 1, 2026