Svusl Laser Protective Lens for Fiber Laser Cutting Machine, 1064nm Quartz Protective Window
Upgrade your fiber laser cutting machine with Svusl Laser's high-precision quartz protective lens! Designed for 1064nm fiber lasers, this protective window offers ultra-high transmittance, excellent durability, and perfect compatibility with most mainstream laser cutting/engraving machines, ensuring stable and efficient laser processing.
Key Features
- Premium Quartz Material: Made of high-purity quartz glass, with 99.90% transmittance at 1064nm wavelength, minimizing laser energy loss and ensuring consistent cutting/engraving quality.
- High Precision Manufacturing: Strict tolerance control (±0.1mm for diameter & thickness), parallelism <1 arcminute, and 40/20 surface quality, meeting industrial-grade precision requirements.
- Wide Compatibility: Available in multiple sizes (diameter 10-150mm, thickness 1-9mm), perfectly compatible with Raycus, Max, IPG and other mainstream fiber laser cutting machines.
- Durable & Long Service Life: High damage threshold, anti-scratch and high-temperature resistant, effectively blocks dust and debris to protect the internal optical path of your laser equipment.
- Easy Installation & Maintenance: Standard size design, fits perfectly with the original lens holder, comes with clear installation instructions for quick replacement.
Product Specifications
* Custom sizes are available, please contact us for your specific requirements.
Installation & Maintenance Guide
Installation Notes:
- Remove parts 1-3 strictly in the direction of the arrow to avoid damage to components.
- Do not touch the lens surface with your hands to prevent contamination and scratches.
- Clean the lens with professional optical paper before installation to ensure optimal performance.
Detailed Parameters
| Parameter |
Specification |
| Material |
High-Purity Quartz Glass |
| Wavelength |
1064nm (Fiber Laser) |
| Transmittance |
≥99.90% |
| Diameter Range |
10-150mm (Customizable) |
| Thickness Range |
1-9mm (Customizable) |
| Diameter Tolerance |
±0.1mm |
| Thickness Tolerance |
±0.1mm |
| Parallelism |
<1 arcminute |
| Surface Quality |
40/20 |
| Clear Aperture |
>80% |
After-Sales Service
✅ 100% brand new and high-quality, strictly inspected before shipment
✅ 12-month quality guarantee for non-artificial damage
✅ Professional technical support for installation and model matching
✅ Fast shipping and reliable after-sales service
Note: Please confirm the lens size (diameter & thickness) and your laser machine model before purchasing. Contact us if you have any questions!