Laser Protective Lens
Typical Specifications
Material: Fused Silica / Quartz
Laser Wavelength: 1064 nm
Application: Fiber Laser Cutting Head
Available Types: Upper / Middle / Lower Protective Lens
Available Power Range: Up to 30 kW
Custom sizes and specifications available upon request.
Laser Protective Lens
NEXCUT laser protective lenses are designed to protect critical optical components inside fiber laser cutting heads from dust, smoke, metal spatter and other contaminants generated during laser cutting.
Manufactured from high-quality fused silica with optical coating optimized for fiber laser wavelengths, the protective window provides high laser transmission and stable performance while helping extend the service life of the cutting head optics.
A wide range of sizes and configurations is available for different laser powers and cutting head models, including upper, middle and lower protective windows.
Key Features
- High-quality fused silica optical material
- High laser transmittance
- Excellent thermal resistance and stability
- Helps protect internal lenses from dust and metal spatter
- Reduces contamination of expensive optical components
- Easy replacement and reduced machine downtime
- Suitable for high-power fiber laser cutting applications
- Multiple dimensions and power ranges available