37×7 Protective Lens for Fiber Laser Cutting Machine
The 37×7 Reflective Protective Lens is a premium optical lens designed for fiber laser cutting machines. Made from high-quality fused silica with advanced anti-reflective coating, it provides excellent laser transmission, protects internal optics from dust and spatter, and ensures stable cutting performance with a longer service life.
- SKU: VLT-PL-37X7
- Category: Laser Cutting Lens
Technical Specifications
| Product Name | 37×7 Reflective Protective Lens |
| SKU | VLT-PL-37X7 |
| Diameter | 37 mm |
| Thickness | 7 mm |
| Material | Optical Grade Fused Silica (Quartz) |
| Coating | Double-Sided Anti-Reflective Coating |
| Laser Type | Fiber Laser |
| Wavelength | 1064 nm |
| Laser Transmission | ≥99.5% |
| Surface Quality | 40-20 Scratch/Dig |
| Flatness | λ/10 |
| Laser Power | Suitable up to 30kW (Model Dependent) |
| Application | Fiber Laser Cutting Head |
| Compatibility | Raytools, WSX, Precitec, BOCI, Au3tech & Compatible Fiber Laser Heads |
| Features | High Transmission, Heat Resistant, Anti-Spatter, Long Service Life |
Description
The 37×7 Reflective Protective Lens is a high-performance optical component designed to protect the internal optics of fiber laser cutting heads from dust, smoke, molten metal spatter, and other contaminants generated during the cutting process.
Manufactured from premium optical-grade fused silica (quartz), this lens features a high-quality double-sided anti-reflective coating that delivers exceptional laser transmission while minimizing reflection losses. Its superior thermal stability and high laser damage threshold make it suitable for continuous operation in demanding industrial environments.
With a 37 mm diameter and 7 mm thickness, this protective lens helps maintain consistent beam quality, improves cutting precision, and extends the lifespan of expensive laser head components. It is compatible with a wide range of fiber laser cutting heads used in sheet metal fabrication, automotive manufacturing, heavy engineering, and precision metal processing.
The 37×7 Reflective Protective Lens is an ideal replacement part for maintaining optimum cutting efficiency, reducing maintenance costs, and ensuring reliable long-term performance in fiber laser cutting systems.
