Domestically Manufactured Zinc Selenide Focusing Lenses Φ18
Domestic zinc selenide CO₂ laser focusing lenses are core optics designed for 10.6μm CO₂ processing systems. Precision-machined from domestically manufactured high-purity zinc selenide, they focus the beam into a small spot for high-power-density cutting, drilling, welding, engraving and marking. Plano-convex and meniscus versions offer high transmission and damage threshold, firmly adhering wipe-resistant coatings and good thermal stability. Other coating bands, including 3–5μm, 8–12μm and 2–14μm, can be customized. Selected standard specifications are stocked for industrial CO₂ equipment.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Domestically Manufactured Zinc Selenide |
| Focal-Length Range | 25.4/38.1/41/50.8/63.5/76.2/101.6/127/150/190.5 |
| Operating Wavelength | 10.6 μm |
| Edge Thickness | 2 mm |
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Key Features
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