LinkMetal CNC II-VI Coated Silicon Reflective Mirror

Genuine II-VI Dielectric Coated Silicon CO₂ Laser Reflective Mirror 10.6μm

100% genuine II-VI dielectric coated silicon reflective mirror specially designed for 10.6μm CO₂ laser equipment. Features industry-leading ultra-high reflectivity, superior laser damage threshold and excellent thermal stability. Ideal for 60-300W industrial CO₂ laser metal cutting operations, delivering unmatched performance and reliability.

Each mirror is sourced directly from II-VI Infrared factory and comes with original hard protective case, certificate of authenticity and factory laser marking for anti-counterfeiting verification. All products undergo strict II-VI factory quality testing to ensure the highest level of performance.

Key Advantages of Genuine II-VI Dielectric Mirrors

• 100% Genuine II-VI Original Product: Guaranteed authentic with unique factory laser marking on the mirror edge and complete anti-counterfeiting identification. Each mirror includes an original II-VI certificate of authenticity.
• High Purity Monocrystalline Silicon Substrate: Made from premium II-VI grade high purity monocrystalline silicon with excellent thermal conductivity. Fast heat dissipation prevents thermal deformation even under continuous high power operation.
• II-VI Proprietary Dielectric Coating: Features II-VI's proprietary multi-layer dielectric coating technology. Provides >99.8% reflectivity at 10.6μm (45° AOI) with superior adhesion and durability.
• Industry-Leading Laser Damage Threshold: Exceptional laser damage threshold of >20 kW/cm² @10.6μm (CW). Stable performance under 60-300W continuous wave operation, perfect for metal cutting.
• Superior Surface Quality: Precision polished to 10-5 scratch-dig surface quality (MIL-PRF-13830B), ensuring perfect laser beam quality and consistent cutting results.
• 4 Standard Specifications: Complete range of diameters available, covering all mainstream industrial CO₂ laser machine models and application requirements.
• Comprehensive Factory Testing: Each mirror undergoes rigorous II-VI factory testing including reflectivity test, surface quality inspection, flatness measurement and parallelism verification.

Compatible Equipment & Available Specifications

Compatible Equipment

• All Mainstream Industrial CO₂ Laser Cutting Machines (60W-300W)
• CO₂ Laser Metal Cutting Equipment
• Heavy-duty CO₂ Laser Processing Systems
• All 10.6μm CO₂ Laser Processing Equipment

Available II-VI Mirror Specifications

• D20mm T3mm: 20mm diameter, 3mm thickness
• D25mm T3mm: 25mm diameter, 3mm thickness
• D30mm T3mm: 30mm diameter, 3mm thickness
• D38.1mm T5mm: 38.1mm (1.5") diameter, 5mm thickness

Custom Specifications Available: For custom diameters, thicknesses or special coatings, please contact our sales team directly for personalized solutions and volume discounts.

Detailed Technical Specifications

Package Contents

• 1 x Genuine II-VI Dielectric Coated Silicon Reflective Mirror (selected size)
• 1 x II-VI Original Hard Protective Case
• 1 x II-VI Original Certificate of Authenticity
• 1 x Lint-free Microfiber Cleaning Cloth
• 1 x Sealed Anti-static Aluminum Foil Packaging

Authenticity Guarantee

All II-VI dielectric mirrors are sourced directly from II-VI Infrared factory. Each mirror has a unique laser marking on the edge with the II-VI logo, part number and batch code. We guarantee 100% genuine products or your money back.

We maintain strict quality control standards to ensure every product we sell meets II-VI's highest quality requirements. All our products come with professional pre-sales consultation and comprehensive after-sales support.

Frequently Asked Questions

Q: What is the difference between dielectric coating and gold coating?
A: Dielectric coating achieves higher reflectivity (>99.8% vs >99.0%), lower energy loss and significantly higher laser damage threshold. It is specifically designed for high-power metal cutting applications where maximum performance and durability are required. Gold coating is more suitable for general non-metal cutting and engraving.

Q: How can I verify that the mirror is a genuine II-VI product?
A: All genuine II-VI mirrors have three anti-counterfeiting features: 1) Laser marking of the II-VI logo, part number and batch code on the mirror edge; 2) Original II-VI hard plastic case with printed label; 3) Original II-VI certificate of authenticity with unique serial number. You can also contact II-VI directly to verify the serial number.

Q: When should I choose II-VI dielectric mirrors over other grades?
A: Choose II-VI original dielectric mirrors if you have a 60-300W industrial laser, perform metal cutting operations, require maximum cutting speed and quality, or operate 24/7 in production environments. For non-metal processing, we also offer standard gold coated silicon mirrors and uncoated molybdenum mirrors.

Q: How long does an II-VI dielectric mirror last?
A: Under normal operating conditions with proper maintenance, an II-VI dielectric mirror should last 12-18 months. This is 1.5-2 times longer than standard gold coated silicon mirrors. Service life can be extended by using proper air filtration and regular cleaning.

Q: Can dielectric mirrors be used for non-metal cutting?
A: Yes, dielectric mirrors can be used for non-metal cutting and will provide better performance than gold coated mirrors. However, they are more expensive, so gold coated mirrors are usually more cost-effective for non-metal only applications.

Also available: Standard Gold Coated Silicon Mirrors for non-metal processing and Uncoated Molybdenum Mirrors for desktop lasers.

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