Laser Protective Window
Mainly Blocks Debris Spatter During Laser Cutting to Prevent Lens Damage. Both Sides Have High-Damage-Threshold (>15J/CM２) Antireflection Coatings to Reduce Reflections. Widely Used in Laser Cutting, Marking and 3D Printing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Fused Silica |
| Dimensional Tolerance | +0/-0.05mm |
| Thickness Tolerance | ±0.05mm |
| Surface Quality | Standard Precision 60/40 |
| Surface Quality | High Precision 20/10 |
| Clear Aperture Dimension | >90% |
| Transmitted Wavefront Distortion | Standard Precision: <λ (25mm) @633nm |
| Transmitted Wavefront Distortion | High Precision: <λ/10 (25mm) @633nm |
| Parallelism [Standard Precision] | Standard Precision: <1 arcmin |
| Parallelism [High Precision] | High Precision: <10 arcsec |
| Chamfer | Protective <0.5mmх45° |
| Coating | Single-Wavelength, Broadband, High-Reflection, Beam-Splitting/Dichroic, Anti-Fog, Waterproof, Polarizing, Filter and Other Coatings |
| Damage Threshold | Single-Surface Residual Reflectance <0.25%, 0deg@1047-1064nm |
| Damage Threshold | >15J/CM２,10ns,10HZ,1064nm |
Datasheet
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Supplier Information
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