Protective mirror for high-power 1064nm antireflective coating laser welding machine
Laser cutting machine protective lenses, also known as laser cutting machine focusing lenses, are a relatively precise optical component.
Advantages of NMOT laser protection window slice:
High light transmittance and high temperature resistance
Made of imported quartz crystal material
The surface coating is not easy to peel off, resistant to wiping and dirt
Fast light spot fine cutting speed
500W-20000W laser protection lens parameters:
Optical material | K9 glass, imported JGS quartz crystal, zinc selenide, etc |
| Optical transmittance | ≥ 99.8% |
| Diameter range | 20.0mm-140.0mm |
| Thickness range | 1.0mm~9.0mm |
| Diameter tolerance | ± 0.05mm |
| Thickness tolerance | ± 0.05mm |
| Laser damage threshold | >15J/cm2 |
| Optical surface quality | 40-20 |
| Coating wavelength range | AR/ AR@1030-1090nm |
| Surface parallelism | <1 point |
