Protect windows for your fiber laser cutting head are relatively inexpensive and ensure that your expensive lens package remains protected inside the laser head.

Protect windows for your fiber laser cutting head are relatively inexpensive and ensure that your expensive lens package remains protected inside the laser head. In practice, we often see that people try to save a few dollars on protective windows and then have to spend thousands of dollars on expensive lens packages.

These ultra clean windows are made of Fused Silica quartz and are highly transparent to the infrared laser light around 1080 nm wavelength. They also offer good resistance to high auxiliary gas pressures, protecting the collimator lens and focus lens.

1064nm Fiber Cutting Welding Machine Head Laser Protection Windows

Diameter20-29mm Series1064nm Fiber Laser Protective Windows
Material: Quartz Fused Silica
Wavelength: 1064nm(900-1100nm)
Transmittance: >99.5%
Laser Power: 0 - 6kW
Application: Fiber YAG Laser Cutting Welding Machine
Fiber Cutting Head Brand: Precitec Raytools WSX HIGHYAG

Protective lens structure

The high-temperature coating of the automatic coating machine adopts the original German coating material, and the anti-reflection coating with high damage threshold is coated on both sides, and the reflection loss is minimized.