Laser protective window is mainly used in laser cutting to prevent debris splash to damage the lens.coated with high damage threshold (>15J/cm2) anti-reflection coating to reduce the reflection, is now widely used in optical cutting, laser marking and other applications.
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.
Product Paramenters
Product Paramenters
Material
JGS1/quartz
Diameter range
20-140MM
Thickness range
1-9MM
Diameter tolerance
±0.01mm
Thickness tolerance
±0.01mm
Wavelength
1064nm
Transmittance
99.998%
Clear aperture
≥90%
Parallelism
<0.1mm
Surface Quality
20/10
Chamfer
<45°
Product specification
We have laser protection lenses of various specifications, suitable for cutting heads and welding heads of various brands such as Trumpf ,amada,precitec,raytools,Bystronic,empower,WSX,boder,ospri .
Application
Application
Used For Precitec Laser Cutting Head
Features
Features
Doesn't collapse, easy to crack
Using high quality quartz crystal substrate, the texture is uniform, the mechanical strength is high, the lens is not easy to collapse and crack.
High temperature resistance and strong laser resistance
It is processed through multiple high-precision processes such as slicing, grinding, polishing, and coating. The lens has good thermal stability, excellent optical performance, and strong laser resistance.
High light transmittance, strong anti-slag
Anti-reflection coatings with high damage thresholds are coated on both sides of the lens to reduce the loss caused by reflection, and the coating is protected from splashes and other hazards, and the life is long.
Replace the protective lens
1. Take out the protective lens base . 2. Remove the lens from the protective lens base. 3. Press the new lens with washer and install the cutting head.