Reflective lens
The Reflective Protective Lens is designed to shield the laser cutting head from dust, smoke, molten metal spatter, and other contaminants. Manufactured from premium fused silica with high-performance anti-reflective coatings, it delivers excellent laser transmission, extended service life, and reliable cutting performance in fiber laser cutting machines.
- SKU: VLT-RFL-D30.14.2
- Category: Laser Welding Lens
Technical Specifications
| Product Name | Reflective Protective Lens |
| Material | Optical Grade Fused Silica (Quartz) |
| Coating | Double-Sided Anti-Reflective Coating |
| Laser Type | Fiber Laser |
| Wavelength | 1064 nm |
| Transmission | ≥99.5% |
| Surface Quality | 40-20 Scratch/Dig |
| Application | Fiber Laser Welding Head |
| Features | High Transmission, Heat Resistant, Long Service Life, Anti-Spatter, High Damage Threshold |
| Compatibility | GEFASST,Raytools, WSX, Precitec, BOCI, Au3tech and Compatible Laser Heads |
| DIAMETER | D30.14.2 |
Description
The Reflective Protective Lens is a critical optical component used in fiber laser cutting heads. It protects the internal optical system from contamination caused by metal fumes, dust, and molten splashes during high-power laser cutting.
Manufactured using premium optical-grade fused silica and advanced multilayer coatings, this protective lens offers exceptional laser transmission, high damage resistance, and excellent thermal stability. It helps maintain beam quality, reduces maintenance costs, and extends the lifespan of expensive optical components inside the laser head.
Suitable for laser powers ranging from 1kW to 30kW (depending on lens specification), this lens is compatible with most leading laser cutting heads, including Raytools, WSX, Precitec, BOCI, Au3tech, and other fiber laser systems.
Ideal for industries such as sheet metal fabrication, automotive manufacturing, machinery production, aerospace, stainless steel processing, and precision metal cutting.
