Product Description
Plano-Convex Zinc Selenide (ZnSe) Lens
This precision ZnSe lens is optimized for high-performance infrared (IR) applications, particularly CO₂ laser systems operating at 10.6µm.
Key Specifications:
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Material: Zinc Selenide (ZnSe)
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Design: Plano-Convex (1 flat side, 1 spherical side)
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Diameter: 1.00″ (25.4mm)
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Edge Thickness (ET): 0.120″ (3.05mm)
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Effective Focal Length (EFL): 2.00″ (50.8mm) @ 10.6µm
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Coating: Dual-side AR (Anti-Reflective) @ 10.6µm
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Transmission Range: 0.6–21µm (Excellent IR transparency)
Applications:
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CO₂ laser focusing/collimation (10.6µm)
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Infrared (IR) spectroscopy
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Thermal imaging systems
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Industrial laser cutting/engraving
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Medical laser delivery
Why Choose This Lens?
✔ Low Absorption: Maximizes power transfer in CO₂ laser systems
✔ High Damage Threshold: Suitable for high-power IR applications
✔ Precision Polish: λ/4 surface accuracy for minimal wavefront distortion
| Weight | 2 lbs |
|---|---|
| Dimensions | 4 × 4 × 4 in |
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