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AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand

The AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand is a heavy-duty, flexible microscope priced at $1027.99. Featuring 0.7X-4.5X zoom optics and simul-focal trinocular viewing, it’s ideal for quality control, repair, and precision engraving tasks requiring live camera streaming alongside direct observation.

$1027.99 $1205.99-15%

● In stock

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Key features

  • Simul-focal trinocular port
  • 0.7X-4.5X zoom objective
  • 10X wide-field high-eyepoint eyepieces
  • Single-arm boom stand
  • Dual ocular diopters
  • Rotating interpupillary adjuster
  • Replaceable CX series trinocular port

Pros

  • +Simultaneous camera and eyepiece use
  • +Wide magnification range
  • +Ergonomic design for long sessions
  • +Stable boom stand
  • +Accommodates eyeglass wearers
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Cons

  • No built-in camera
  • Higher price than basic models
  • Bulky for small workspaces

About AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand

What is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand?

The AmScope SM-3TP 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 a wide range of motion, making it suitable for extended use in labs and workshops. Its simul-focal trinocular design allows simultaneous viewing through both eyepieces and a connected camera, enabling real-time documentation without interrupting visual work. With a 0.7X-4.5X zoom objective and 10X wide-field eyepieces, it delivers a magnification range of 7X to 45X, ideal for detailed inspection tasks.

Key features

  • Simul-focal trinocular port — enables live camera streaming while maintaining full stereoscopic vision.
  • 0.7X-4.5X zoom range — provides smooth magnification adjustment for versatile inspection needs.
  • Single-arm boom stand — offers stability and wide horizontal reach for large or irregular samples.
  • 10X wide-field eyepieces — high-eyepoint design accommodates users wearing glasses or goggles.
  • Dual ocular diopters — allows individual focus adjustment for each eye, improving clarity and reducing fatigue.
  • Rotating interpupillary adjuster — simplifies alignment for different users and enhances comfort.
  • Replaceable CX series trinocular port — allows for easy servicing or upgrades.

Who is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand for?

This microscope is designed for professionals in quality control, electronics repair, precision engraving, and biological research. It suits both experienced technicians and lab personnel who require reliable, long-term performance with the flexibility to integrate imaging. The ability to use a camera and eyepieces simultaneously makes it ideal for collaborative environments, training, or documentation-heavy workflows.

How does AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand compare?

Compared to standard stereo microscopes, the SM-3TP offers superior flexibility with its simul-focal trinocular port and boom stand, allowing uninterrupted camera use during visual inspection. It outperforms basic models in industrial durability and ergonomic adjustability. While fixed magnification microscopes limit versatility, the SM-3TP’s wide zoom range supports diverse tasks without changing objectives. It competes favorably with mid-tier industrial scopes, offering better integration options than many in its class.

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Best use cases

  • Quality control inspection
  • Electronics repair
  • Precision engraving
  • Biological sample analysis
  • Industrial prototyping
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Is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 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 a durable, flexible microscope with imaging capability. Suitable for intermediate to advanced users, it excels in repair, QC, and research. Beginners may find it complex, but its adjustability supports growth. Consider if you need simultaneous camera use; otherwise, simpler models may suffice.

How it compares: The SM-3TP outperforms standard stereo microscopes with its simul-focal design and boom stand. It offers better integration and flexibility than fixed magnification or coaxial models, making it ideal for industrial and lab use over basic educational scopes.

Are There Active AmScope Coupons for This Product?

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Frequently Asked Questions

What is simul-focal in this microscope?

Simul-focal means the trinocular port shares the left optical path, allowing camera use and direct viewing at the same time without losing stereoscopic vision or requiring refocusing.

Does it come with a camera?

No, the digital camera is optional. The trinocular port supports camera attachment, but you must purchase the camera separately based on your imaging needs.

How does the zoom work?

The 0.7X-4.5X zoom objective adjusts smoothly via a knob, providing a 7X to 45X magnification range when paired with the 10X eyepieces, ideal for detailed inspection.

Is it suitable for glasses wearers?

Yes, the high-eyepoint 10X wide-field eyepieces are designed to accommodate glasses or goggles, ensuring comfortable viewing without removing eyewear.

Can multiple users share this microscope?

Yes, dual diopters and a rotating interpupillary adjuster allow quick customization for different users, improving efficiency in shared lab or workshop environments.

How much does AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand cost?

AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand is $1027.99 at AmScope, marked down from $1205.99 (save 15%). Prices may change — click through to AmScope for the latest.

Is AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with Optional Digital Camera on Single Arm Boom Stand in stock at AmScope?

Yes, AmScope SM-3 Series Simul-Focal Zoom Trinocular Stereo Microscope with 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
41420432736431
Last updated May 15, 2026