LinkMetal CNC Economical PVD ZnSe CO2 Laser Focus Lens

Economical PVD ZnSe CO2 Laser Focus Lens 10.6μm

High cost-effective domestic PVD ZnSe focus lens specially designed for 10.6μm CO2 laser equipment. Features stable optical performance and reliable quality, making it a perfect replacement for original lenses. Ideal for low to medium power laser operations and daily maintenance, significantly reducing your operating costs.

This complete product series includes 21 standard specifications, fully compatible with all mainstream CO2 laser cutting, engraving and marking machines on the market. All lenses are manufactured with strict quality control to ensure reliable performance for general industrial applications.

Key Advantages of Our Economical PVD ZnSe CO2 Focus Lenses

• Excellent Value for Money: Significantly lower cost compared to imported CVD ZnSe lenses, greatly reducing your equipment operating and maintenance costs without compromising basic performance.
• High-Quality Domestic PVD ZnSe Material: Made from premium domestic physical vapor deposition (PVD) zinc selenide. Provides stable and reliable optical performance for most general laser applications.
• Good Transmittance: Features basic anti-reflection coating optimized for 10.6μm wavelength. Delivers good transmittance suitable for all low to medium power CO2 lasers up to 1500W.
• 21 Standard Specifications: Complete range of diameters and focal lengths available, covering all mainstream CO2 laser machine models and application requirements.
• Precision Manufacturing: Strict dimensional tolerance control ensures perfect fit with all original and compatible CO2 laser cutting heads. Easy to install and replace with no additional debugging required.
• Universal Compatibility: Works with all major CO2 laser machine brands. Standard dimensions allow direct replacement of original lenses.
• Reliable Quality Assurance: All lenses undergo strict dimensional inspection and basic optical testing before delivery, ensuring consistent performance and long service life for daily use.

Compatible Equipment & Available Specifications

Compatible Equipment

• All Mainstream CO2 Laser Cutting Machines (10W-1500W)
• All CO2 Laser Engraving Machines
• All CO2 Laser Marking Machines
• All 10.6μm CO2 Laser Processing Equipment

Available Focus Lens Specifications

• D12mm FL25.4mm: 12mm diameter, 25.4mm (1") focal length
• D12mm FL50.8mm: 12mm diameter, 50.8mm (2") focal length
• D15mm FL38.1mm: 15mm diameter, 38.1mm (1.5") focal length
• D15mm FL50.8mm: 15mm diameter, 50.8mm (2") focal length
• D18mm FL38.1mm: 18mm diameter, 38.1mm (1.5") focal length
• D18mm FL50.8mm: 18mm diameter, 50.8mm (2") focal length
• D18mm FL63.5mm: 18mm diameter, 63.5mm (2.5") focal length
• D18mm FL76.2mm: 18mm diameter, 76.2mm (3") focal length
• D18mm FL101.6mm: 18mm diameter, 101.6mm (4") focal length
• D19.05mm FL38.1mm: 19.05mm (3/4") diameter, 38.1mm (1.5") focal length
• D19.05mm FL50.8mm: 19.05mm (3/4") diameter, 50.8mm (2") focal length
• D19.05mm FL63.5mm: 19.05mm (3/4") diameter, 63.5mm (2.5") focal length
• D19.05mm FL76.2mm: 19.05mm (3/4") diameter, 76.2mm (3") focal length
• D19.05mm FL101.6mm: 19.05mm (3/4") diameter, 101.6mm (4") focal length
• D20mm FL38.1mm: 20mm diameter, 38.1mm (1.5") focal length
• D20mm FL50.8mm: 20mm diameter, 50.8mm (2") focal length
• D20mm FL63.5mm: 20mm diameter, 63.5mm (2.5") focal length
• D20mm FL76.2mm: 20mm diameter, 76.2mm (3") focal length
• D20mm FL101.6mm: 20mm diameter, 101.6mm (4") focal length
• D20mm FL127mm: 20mm diameter, 127mm (5") focal length
• Custom Specifications: Contact us for custom diameters and focal lengths

Custom Specifications Available: For custom diameters, focal lengths or special requirements, please contact our sales team directly for personalized solutions.

Detailed Technical Specifications

Package Contents

• 1 x Selected Link Metal CNC Economical PVD ZnSe CO2 Laser Focus Lens
• 1 x Protective Storage Case
• 1 x Microfiber Cleaning Cloth
• 1 x Sealed Dust-proof Protective Packaging

Quality Assurance

All economical PVD ZnSe focus lenses from Link Metal CNC undergo strict dimensional inspection and basic optical testing before delivery. We ensure each lens provides stable performance and excellent value for money for general industrial applications.

We maintain strict ISO 9001 quality control standards to ensure consistent and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.

Frequently Asked Questions

Q: What is the difference between PVD ZnSe and CVD ZnSe lenses?
A: PVD (Physical Vapor Deposition) ZnSe is a domestic manufacturing process that produces lenses at a significantly lower cost. CVD (Chemical Vapor Deposition) ZnSe is an imported high-grade material with lower absorption, higher thermal conductivity and better performance for high-power applications. PVD lenses are ideal for low to medium power lasers and daily maintenance, while CVD lenses are recommended for high-power and demanding industrial applications.

Q: When should I choose economical PVD lenses over premium CVD lenses?
A: Choose PVD lenses if you have a low to medium power laser (≤1500W), perform general cutting and engraving tasks, or are looking to reduce your daily maintenance costs. Choose CVD lenses if you have a high-power laser (>1500W), require maximum cutting efficiency, or operate in demanding industrial environments.

Q: Are PVD lenses a direct replacement for original lenses?
A: Yes, our PVD ZnSe lenses are manufactured to the same dimensional specifications as original lenses. They are a direct drop-in replacement and require no additional debugging or modification.

Q: How often should I replace the PVD focus lens?
A: Under normal operating conditions, a PVD ZnSe focus lens should last 2-4 months. However, it should be replaced immediately if you notice any film burning, scratches, or if cutting/engraving quality deteriorates.

Q: Can I use PVD lenses for high-power laser applications?
A: No, PVD ZnSe lenses are designed for low to medium power lasers up to 1500W. Using them in higher power applications will result in increased absorption, overheating and premature lens failure. For high-power applications, we recommend our premium import grade CVD ZnSe lenses.

Also available: Premium Import Grade CVD ZnSe CO2 Laser Focus Lenses for high-power applications.

View our full range of laser cutting accessories including CO2 protective lenses, mirrors, nozzles and more.