

The AELAB Stereo Zoom Microscope AE-SZ650/680/SZ810 delivers exceptional three-dimensional imaging for detailed sample observation. With superior optics, ergonomic comfort, and versatile magnification, it’s the ideal choice for biological research, electronics inspection, and quality control applications.
A stereo zoom microscope provides a three-dimensional view of specimens, offering continuous magnification adjustments. It is ideal for examining surfaces and performing detailed work, such as dissections or inspections of small objects. The microscope’s two optical paths create a stereoscopic effect, giving depth perception and a clear, magnified view of the specimen. It’s commonly used in biology, electronics, and quality control for detailed observation and manipulation of samples.
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Various Accessories,Complete Function.
The AELAB Stereo Zoom Microscope uses a Greenough optical system with dual light paths, producing a stereoscopic 3D view of specimens. Continuous zooming allows seamless magnification adjustment, while high-quality optics ensure superior resolution, color accuracy, and contrast. The integrated rotating zoom shaft eliminates image tilt, reducing eye fatigue even during prolonged use.
Ergonomic viewing angles for extended lab sessions
High-resolution imaging with superior depth of field
Durable design with precision-engineered components
Wide magnification range adaptable for multiple applications
Flexible illumination options and digital imaging compatibility
Large stable stand for secure specimen handling
AE-SZ650: Best for educational laboratories and training centers, offering ease of use and stable performance.
AE-SZ680: Suitable for research labs and QC departments, featuring flexible video output options.
AE-SZ810: Advanced model for high-precision applications such as microelectronics inspection and professional R&D.
Biology & Anatomy Labs – specimen dissections and structural studies
Electronics & Semiconductor Industry – PCB inspection and assembly checks
Quality Control (QC) Labs – product inspection and defect analysis
Material Science & Forensics – surface and microstructure evaluation
Educational Institutions – training students in microscopy techniques
Specifications :
| Model | AE-SZ650 | AE-SZ680 | AE-SZ810 |
| Objectives Zoom Range | 0.7X-4.5X | 0.68X-4.7X | 0.65X-5.3X |
| Zoom Ratio | 1 : 6.5 | 1 : 6.8 | 1 : 8.1 |
| Field Diameter (mm) | Φ22 | Φ23 | Φ24 |
| Working Distance (mm) | 110 | 110 | 110 |
| Stereo Angle ( °) | 12 | 12 | 12 |
| Viewing Angle ( °) | 40 | 35 | 35 |
| Interpupillary Adjustable Distance (mm) | 50-75 | 50-75 | 50-75 |
| Video Output Distribution | NO | 100%(0:100 standard) | |
| 50:50 optional | |||
| Guide Rail Stand Focusing Distance (mm) | 80 | ||
| Pillar Stand Focusing Distance (mm) | 115 | ||
| Additional Objective | 0.5X | 1X(built-in) | 2X | |
| W.D | 189mm | 110mm | 36mm | |
| 10XEyepiece/Φ22mm | Magnification | 3.5~22.5 | 7~45 | 14~90 |
| Field dia. (mm) | 62.9~9.8 | 31.43~4.89 | 15.71~2.44 | |
| 15XEyepiece/Φ16mm | Magnification | 5.25~33.75 | 10.5~67.5 | 21~135 |
| Field dia. (mm) | 45.71~7.11 | 22.86~3.56 | 11.43~1.78 | |
| 20XEyepiece/Φ12mm | Magnification | 7~45 | 14~90 | 28~180 |
| Field dia.(mm) | 34.28~5.33 | 17.14~2.67 | 8.57~1.33 | |
| Additional Objective | 0.5X | 1X(built-in) | 2X | |
| W.D | 189mm | 110mm | 36mm | |
| 10XEyepiece/Φ23mm | Magnification | 3.4~23.5 | 6.8~47 | 13.6~94 |
| Field dia. (mm) | 67.65~9.79 | 33.82~4.89 | 16.91~2.46 | |
| 15XEyepiece/Φ16mm | Magnification | 5.1~35.25 | 10.2~70.5 | 20.4~141 |
| Field dia. (mm) | 47.06~6.81 | 23.53~3.40 | 11.76~1.70 | |
| 20XEyepiece/Φ12mm | Magnification | 6.8~47 | 13.6~94 | 27.2~188 |
| Field dia.(mm) | 35.294~5.11 | 17.65~2.55 | 8.82~1.28 | |
| Additional Objective | 0.5X | 1X(built-in) | 2X | |
| W.D | 189mm | 110mm | 36mm | |
| 10XEyepiece/Φ24mm | Magnification | 3.3~25.5 | 6.6~51 | 13.2~102 |
| Field dia. (mm) | 72.73~9.41 | 36.36~4.71 | 18.18~2.35 | |
| 15XEyepiece/Φ16mm | Magnification | 4.95~38.25 | 9.9~76.5 | 19.8~153 |
| Field dia. (mm) | 48.48~6.27 | 24.24~3.14 | 12.12~1.57 | |
| 20XEyepiece/Φ12mm | Magnification | 6.6~51 | 13.2~102 | 26.4~204 |
| Field dia. (mm) | 39.64~4.71 | 18.18~2.35 | 9.09~1.18 | |
| Model | AE-SZ650 | AE-SZ680 | AE-SZ810 |
| Objectives Zoom Range | 0.7X-4.5X | 0.68X-4.7X | 0.65X-5.3X |
| Zoom Ratio | 1 : 6.5 | 1 : 6.8 | 1 : 8.1 |
| Field Diameter (mm) | Φ22 | Φ23 | Φ24 |
| Working Distance (mm) | 110 | 110 | 110 |
| Stereo Angle ( °) | 12 | 12 | 12 |
| Viewing Angle ( °) | 40 | 35 | 35 |
| Interpupillary Adjustable Distance (mm) | 50-75 | 50-75 | 50-75 |
| Video Output Distribution | NO | 100%(0:100 standard) | |
| 50:50 optional | |||
| Guide Rail Stand Focusing Distance (mm) | 80 | ||
| Pillar Stand Focusing Distance (mm) | 115 | ||
| Additional Objective | 0.5X | 1X(built-in) | 2X | |
| W.D | 189mm | 110mm | 36mm | |
| 10XEyepiece/Φ22mm | Magnification | 3.5~22.5 | 7~45 | 14~90 |
| Field dia. (mm) | 62.9~9.8 | 31.43~4.89 | 15.71~2.44 | |
| 15XEyepiece/Φ16mm | Magnification | 5.25~33.75 | 10.5~67.5 | 21~135 |
| Field dia. (mm) | 45.71~7.11 | 22.86~3.56 | 11.43~1.78 | |
| 20XEyepiece/Φ12mm | Magnification | 7~45 | 14~90 | 28~180 |
| Field dia.(mm) | 34.28~5.33 | 17.14~2.67 | 8.57~1.33 | |
| Additional Objective | 0.5X | 1X(built-in) | 2X | |
| W.D | 189mm | 110mm | 36mm | |
| 10XEyepiece/Φ23mm | Magnification | 3.4~23.5 | 6.8~47 | 13.6~94 |
| Field dia. (mm) | 67.65~9.79 | 33.82~4.89 | 16.91~2.46 | |
| 15XEyepiece/Φ16mm | Magnification | 5.1~35.25 | 10.2~70.5 | 20.4~141 |
| Field dia. (mm) | 47.06~6.81 | 23.53~3.40 | 11.76~1.70 | |
| 20XEyepiece/Φ12mm | Magnification | 6.8~47 | 13.6~94 | 27.2~188 |
| Field dia.(mm) | 35.294~5.11 | 17.65~2.55 | 8.82~1.28 | |
| Additional Objective | 0.5X | 1X(built-in) | 2X | |
| W.D | 189mm | 110mm | 36mm | |
| 10XEyepiece/Φ24mm | Magnification | 3.3~25.5 | 6.6~51 | 13.2~102 |
| Field dia. (mm) | 72.73~9.41 | 36.36~4.71 | 18.18~2.35 | |
| 15XEyepiece/Φ16mm | Magnification | 4.95~38.25 | 9.9~76.5 | 19.8~153 |
| Field dia. (mm) | 48.48~6.27 | 24.24~3.14 | 12.12~1.57 | |
| 20XEyepiece/Φ12mm | Magnification | 6.6~51 | 13.2~102 | 26.4~204 |
| Field dia. (mm) | 39.64~4.71 | 18.18~2.35 | 9.09~1.18 | |
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