D30×2-PW-12KW Protective Lens
The D30×2-PW-12KW Protective Lens is a premium quartz protective window designed for high-power fiber laser cutting machines up to 12kW. It protects the focusing optics from metal spatter, dust, smoke, and heat while maintaining excellent laser transmission and stable cutting performance.
- SKU: VLT-PL-D30X2-12KW
- Category: Laser Cutting Lens
Technical Specifications
| Product Name | D30×2-PW-12KW Protective Lens |
| Lens Diameter & Thickness | 30mm×2mm |
| Material | Premium Fused Quartz |
| Coating | Double-Sided Anti-Reflective (AR) Coating |
| Laser Power | Up to 12kW |
| Laser Type | Fiber Laser |
| Wavelength | 1064–1080 nm |
| Light Transmission | ≥99.5% |
| Application | Fiber Laser Cutting Machine |
| Features | High Transmission, Heat Resistant, Scratch Resistant, Long Service Life |
Description
The D30×2-PW-12KW Protective Lens is a high-performance optical protection window engineered for fiber laser cutting systems operating up to 12kW. Manufactured from premium fused quartz with high optical clarity, it offers exceptional laser transmission, thermal resistance, and long service life.
This protective lens prevents contaminants such as molten metal, smoke, dust, and debris from reaching the expensive focusing lens. Its precision-polished surfaces and advanced anti-reflective coating ensure minimal power loss, stable beam quality, and consistent cutting accuracy.
Suitable for industrial laser cutting applications, the D30×2 protective window is ideal for processing stainless steel, carbon steel, aluminum, brass, copper, and other metals. It is an essential consumable that helps reduce maintenance costs and extend the lifespan of laser cutting heads.
