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AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand

The AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand is a heavy-duty industrial microscope priced at $1655.99. It offers simul-focal trinocular viewing, 0.7X-4.5X zoom optics, and a single-arm boom stand, making it ideal for quality control, repair, and precision engraving tasks requiring simultaneous visual and camera use.

$1655.99 $1774.99-7%

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Key features

  • Simul-focal trinocular port for simultaneous viewing
  • 0.7X-4.5X zoom objective with 10X eyepieces
  • 30W LED fiber optic ring light for even illumination
  • Single-arm boom stand with wide positioning range
  • High-eyepoint 10X wide-field eyepieces
  • Rotating interpupillary adjuster for user comfort
  • Dual ocular diopters for precise focus

Pros

  • +Enables live camera streaming without losing stereo view
  • +Wide 7X-45X magnification range with smooth zoom
  • +Excellent depth of field and working distance
  • +Bright, shadow-free fiber optic illumination
  • +Ergonomic design supports long inspection sessions
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Cons

  • Higher price than basic stereo microscopes
  • Bulky footprint requires large workspace
  • Camera sold separately

About AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand

What is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand?

The AmScope SM-3TP is a high-performance trinocular stereo microscope engineered for demanding industrial and biological applications. Built with a robust single-arm boom stand, it provides exceptional stability and flexibility, allowing users to position the microscope head precisely over large or irregularly shaped samples. Designed for professionals in quality control, electronics repair, and precision engraving, this model combines ergonomic usability with advanced optical performance. The simul-focal trinocular port enables live camera streaming without sacrificing stereoscopic vision, a critical feature for documentation and collaborative inspection workflows.

Key features

  • Simul-Focal Trinocular Port — Share left objective lens between eyepieces and camera for simultaneous viewing.
  • 0.7X-4.5X Zoom Objective — Smooth knob control delivers 7X to 45X magnification with 10X eyepieces.
  • 30W LED Fiber Optic Ring Light — Bright, shadow-free illumination ideal for reflective surfaces.
  • Single-Arm Boom Stand — Heavy-duty aluminum construction with wide vertical and lateral reach.
  • High-Eyepoint 10X Eyepieces — Comfortable for users wearing glasses or safety goggles.
  • Rotating Interpupillary Adjuster — Quick alignment for individual eye spacing improves ergonomics.
  • Dual Ocular Diopters — Independent focus adjustment enhances clarity and productivity.

Who is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand for?

This microscope is designed for professional technicians, lab researchers, and industrial inspectors who require consistent, high-resolution imaging in repair, quality assurance, and micro-manipulation tasks. It is especially suited for electronics rework, PCB inspection, jewelry repair, and biological dissection where depth of field and working space are critical. The trinocular port supports digital documentation, making it valuable for training, reporting, and teleconsultation.

How does AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand compare?

Compared to standard stereo microscopes with fixed magnification or coaxial focus, the SM-3TP offers superior flexibility with its wide zoom range and independent diopter adjustments. Its simul-focal design outperforms conventional trinocular models that require switching between eyepieces and camera. When compared to basic boom stand microscopes, the 30W fiber optic illumination provides more uniform lighting than standard LED rings, enhancing contrast on metallic or glossy surfaces. It competes favorably with higher-priced industrial models while maintaining reliability and serviceability.

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Best use cases

  • Electronics PCB inspection and rework
  • Jewelry repair and engraving
  • Quality control in manufacturing
  • Biological dissection and lab analysis
  • Precision assembly and micro-soldering
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Is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand right for you?

The AmScope SM-3TP is best for professionals in industrial or lab settings needing reliable, high-magnification inspection with camera integration. Suitable for intermediate to advanced users, it excels in repair, QC, and engraving. While pricier than entry-level models, its simul-focal design and boom stand justify the cost. Consider alternatives if you need portability or already own lighting.

How it compares: Compared to standard stereo microscopes, the SM-3TP offers superior flexibility with its simul-focal trinocular port and boom stand. It outperforms fixed-head models in reach and positioning, while its fiber optic ring light delivers better illumination than basic LED rings on comparable units.

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Frequently Asked Questions

What is simul-focal optics in the AmScope SM-3TP?

Simul-focal optics allow the trinocular port and both eyepieces to remain in focus simultaneously. The left objective lens feeds both the left ocular and camera port, enabling live imaging without interrupting visual work, ideal for documentation during inspection or repair.

Does the camera come included with this microscope?

No, the digital camera is optional and sold separately. The trinocular port is ready to accept a camera, typically from AmScope's CX series, allowing users to add imaging capability based on resolution and interface needs.

How does the 30W LED fiber optic ring light improve visibility?

The 30W LED provides intense, adjustable illumination channeled through fiber optic arms. It reduces glare and shadows on reflective surfaces like circuit boards or metal parts, enhancing contrast and detail during precision tasks.

Is the AmScope SM-3TP suitable for beginners?

While powerful, it's best suited for intermediate to advanced users in industrial or lab environments. Beginners may find it complex, but its ergonomic adjustments and clear optics support skill development in repair or inspection workflows.

Can the boom stand support frequent repositioning?

Yes, the single-arm boom stand is built from heavy-duty aluminum with secure locking mechanisms. It allows smooth, stable repositioning over large work areas, making it ideal for workshops requiring flexible microscope placement.

How much does AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand cost?

AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand is $1655.99 at AmScope, marked down from $1774.99 (save 7%). Prices may change — click through to AmScope for the latest.

Is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital Camera on Single Arm Boom Stand in stock at AmScope?

Yes, AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 30W LED Fiber Optic Ring Light and Optional Digital 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
41420342755503
Last updated May 15, 2026