Description
Stereo Zoom Microscope DSZ-99 – Technical Specification
| Category | Detailed Specifications |
|---|---|
| Optical System |
• Advanced Parallel Optical Zoom System for high clarity and precision |
| Objective | • Plan Apochromatic Parfocal Objective (1x) for color-accurate, distortion-free performance • Numerical Aperture (NA): 0.1 • Working Distance: 81 mm, suitable for sample handling, electronics work, and tool clearance |
| Eyepieces | • 10x Widefield eyepieces for a broad, comfortable viewing area
• Field Number (FN): 22 mm for better sample coverage |
| Observation Tube | • Trinocular observation tube with convergence angle for natural depth perception • 30° inclined viewing angle reduces neck fatigue during long sessions • Interpupillary distance: adjustable from 52–76 mm |
| Focusing System |
• Smooth, precise coarse and fine focusing mechanism |
| Illumination System | • Slim LED transmitted-light base with integrated pillar for stability • Multi-voltage compatibility for global operation: works across different power standards • Supports four illumination modes: Brightfield, Darkfield, Oblique, Polarized |
| General Features |
• Engineered for research, precision inspection, QC, material examination, gemology, and industrial applications |
Working Principle
The DSZ-99 works on the parallel optical zoom system, where two separate optical channels produce a true stereo image with depth perception. As the user zooms in or out, the system maintains parfocality, ensuring the sample remains in focus throughout the magnification range.
The Plan Apochromatic objective eliminates color fringing and distortion, allowing accurate viewing of fine structures.
LED illumination provides stable, cool, and shadow-free lighting. Different illumination modes—Brightfield, Darkfield, Oblique, and Polarized—enhance contrast and reveal hidden details depending on the sample type.
User-Focused Highlights
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Wide zoom range: 1:10 zoom ratio for flexible magnification.
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High clarity: Plan Apochromatic optics deliver crisp, color-accurate images.
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Long working distance: 81 mm space for handling tools, soldering, or sample manipulation.
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Comfortable viewing: 30° inclined trinocular tube reduces neck strain.
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Multiple lighting modes: Brightfield, Darkfield, Oblique, and Polarized illumination for different inspection needs.
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High efficiency: No beam splitter in standard mode ensures maximum brightness to the eyepieces.
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Ideal for documentation: Trinocular port supports camera attachments for imaging and analysis.
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Durable & stable: Slim LED base with long-life illumination designed for continuous use.
Warranty & Service
• 5-Year Comprehensive Warranty.
• Comprehensive Annual Maintenance Contract (CAMC) available post-warranty.
Standard Accessories: Operating manual, dust cover, guarantee card and
Styrofoam molded pack.
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