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The AmScope SM-4 Series is a trinocular stereo microscope with simul-focal optics, 150W halogen lighting, and a double-arm boom stand. Priced at $1584.99, it delivers 7X–45X magnification and is ideal for quality control, precision repair, and industrial inspection tasks requiring simultaneous viewing and imaging.
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The AmScope SM-4 Series Simul-Focal Zoom Trinocular Stereo Microscope is a high-performance optical instrument designed for demanding biological and industrial applications. Built with heavy-duty construction, it supports extended use in labs and workshops. The microscope features a simul-focal trinocular port, allowing simultaneous use of both eyepieces and a camera—ideal for collaboration, documentation, or training. With a 0.7X–4.5X zoom objective and 10X wide-field eyepieces, it delivers a continuous magnification range of 7X to 45X, offering flexibility across detailed inspection tasks.
This microscope serves professionals in quality control, electronics repair, precision engraving, and materials inspection. It’s ideal for industrial technicians, lab researchers, and educators who require reliable, long-term performance with the ability to document work via optional digital cameras. The ergonomic design and flexible lighting make it suitable for shared environments like training labs or production floors.
Compared to basic stereo microscopes, the SM-4TP offers superior flexibility with its simul-focal trinocular port and dual lighting system. While standard models limit simultaneous camera and eyepiece use, this design supports both—making it more advanced than entry-level units. Its double-arm boom stand provides greater reach and stability than single-arm stands, outperforming typical benchtop microscopes in industrial settings. It competes favorably with other mid-tier industrial scopes but lacks LED efficiency found in newer models.
The AmScope SM-4TP suits intermediate to advanced users in industrial or lab settings who need simultaneous viewing and imaging. It's ideal for technicians, educators, and quality control specialists. Beginners may find setup complex, but its durability and flexibility justify the investment. Consider LED-equipped models if heat or energy efficiency is a concern. Alternatives include basic stereo microscopes with single-arm stands or digital-only units lacking true optical viewing.
How it compares: Compared to standard polypropylene stereo microscopes, the SM-4TP offers superior build quality, wider zoom range, and simul-focal imaging. It outperforms fixed-stand models in flexibility and lighting control. However, it lacks the energy efficiency of LED-equipped units and is heavier than portable alternatives, making it best suited for permanent workstations.
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$1124.99Simul-focal optics allow simultaneous use of both eyepieces and the trinocular port. This means you can view samples through the lenses while streaming or capturing images via a camera, without switching modes or losing stereoscopic vision.
No, the digital camera is optional. The trinocular port supports C-mount cameras, so you can add one based on your imaging needs. The microscope is ready for camera integration but does not include one by default.
The double-arm design provides greater stability and horizontal reach than single-arm stands. It supports heavier or larger samples and allows precise positioning over work areas like circuit boards or engraving benches.
Yes, the 150W halogen system includes dual gooseneck arms and a ring light, both of which are fully adjustable. You can position lights to eliminate shadows and optimize illumination for different sample types.
Yes, the 10X wide-field eyepieces have high-eyepoint design, allowing comfortable viewing without removing glasses or safety goggles. Diopter adjustments ensure sharp focus for each eye.
AmScope SM-4 Series Simul-Focal Zoom Trinocular Stereo Microscope with 150W Halogen Dual Gooseneck & Ring Lights and Optional Digital Camera on Double Arm Boom Stand is $1584.99 at AmScope, marked down from $1727.99 (save 8%). Prices may change — click through to AmScope for the latest.
Yes, AmScope SM-4 Series Simul-Focal Zoom Trinocular Stereo Microscope with 150W Halogen Dual Gooseneck & Ring Lights and Optional Digital Camera on Double Arm Boom Stand is currently in stock at AmScope.
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