Description
The XSZ-310 Series 3-Head Teaching Microscope is a professional-grade biological instrument designed specifically for multi-user education and medical training. It allows three observers (typically one instructor and two students) to view the same specimen simultaneously with high-resolution clarity.
Key Features & Benefits
1. Triple Observation Head System
The standout feature of the XSZ-310 is its multi-viewing bridge.
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Main Head: A Trinocular head (30° or 45° inclined) allows for both visual observation and the attachment of a digital camera.
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Secondary Heads: Two additional binocular discussion heads are connected via a teaching bridge, allowing two additional observers to participate in real-time.
2. Integrated LED Pointer
To facilitate effective instruction, the microscope includes a built-in LED cursor pointer (usually red or green). The instructor can move this arrow across the field of view to highlight specific cells or structures for the students.
3. Professional Infinity Optical System
Equipped with Plan Achromatic Objectives, the XSZ-310 ensures a flat field of view and minimizes color fringing (chromatic aberration). This provides sharp, high-contrast images even at the outer edges of the lens.
4. Ergonomic & Stable Design
The large, double-layer mechanical stage with low-position coaxial controls allows for smooth specimen movement without hand fatigue. The heavy-duty “V-shaped” base ensures the unit remains stable even with three people crowded around it.
Technical Specifications
| Component | Details |
| Optical System | Infinity Corrected Optical System (ICS) |
| Magnification | 40X to 1000X (up to 1600X with optional 16X eyepieces) |
| Objectives | Infinity Plan Achromatic: 4X, 10X, 40X (Spring), 100X (Spring, Oil) |
| Eyepieces | Wide Field WF10X/20mm (High Eyepoint) |
| Nosepiece | Quadruple or Quintuple (Reversed) |
| Focusing | Coaxial Coarse & Fine Adjustment; Fine division 0.002mm |
| Illumination | 6V/20W Halogen or 3W LED (Variable Intensity) |
| Condenser | Abbe N.A. 1.25 with Iris Diaphragm & Filter |
Ideal Applications
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Medical Schools: For pathology, histology, and microbiology training.
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Research Labs: Collaborative specimen analysis and discussion.
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Biological Education: Simultaneous classroom instruction for high-level university courses.
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Clinical Consultations: Allowing multiple doctors to review a slide together.
Why Choose the XSZ-310?
The XSZ-310 bridges the gap between individual study and digital projection. By providing a direct optical view for three people, it maintains the highest possible image resolution compared to viewing a screen, making it the gold standard for tactile, high-level biological training.
Optional Accessories:
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5.0MP or 12MP USB Digital Camera
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Phase Contrast Kit (for living cells)
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Darkfield Attachment
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Fluorescence Attachment

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