Factory Price Fiber laser cutting head protective lens windows D37x7 D37*5 D37*3.5 glass for laser cutter

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Product Overview

Description



 

 



Products Description

Products Description

















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.





































 
Material



 
High temperature resistant quartz crystal




 

 Coating



 

 Double-sided AR coating



 

 equipment



 

 German optical equipment



 

 
 

Process




 

Slicing, spheronization, polishing, polishing, vacuum high-temperature coating, sorting, ultrasonic cleaning, manual inspection,
packaging, etc.













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.




 


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.









Production, inspection and packaging















Grinding










Vacuum coating










Ultrasonic cleaning
















inspection










Optical performance test










packaging







 


Product packaging

Product packaging












 


Contact Us

Contact Us





Sales Manager: Sherry Wei
Tel/ WhatsApp/ Wechat: +86 18607121130






 


0.2035 s.