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American Photonics

Silicon Si CO₂ Laser Mirror 3pc Set – 19mm, 20mm, 25mm & 25.4mm – 99.7% Reflective Coating – 40W–200W

Sale price $40.00 Regular price $50.00
Shipping calculated at checkout.
Diameter

Care information

High care information about CO2 laser lenses, fiber laser protective windows, and
fiber laser lenses is essential to ensure the optimal performance and longevity
of these critical components in laser systems. Here are some key points to consider:

CO2 Laser Lenses:

Cleaning:
Regularly clean CO2 laser lenses to remove dust, debris, and residue. Use a
soft, lint-free cloth or lens cleaning tissue. Avoid using abrasive materials
that may scratch the lens.

Handling:
Always handle CO2 lenses with clean hands or lint-free gloves to avoid transferring oils or contaminants onto the lens surface.

Storage:
Store lenses in a clean, dry, and dust-free environment to prevent damage and
maintain their integrity.

Alignment:
Properly align CO2 lenses within the laser system to ensure efficient laser
beam delivery and focus.

Inspection:
Regularly inspect lenses for signs of damage, scratches, or deterioration.
Replace any damaged or worn lenses promptly.

Fiber
Laser Protective Windows:

Cleaning:
Clean fiber laser protective windows with care to avoid scratches. Use a gentle
cleaning solution and a soft, lint-free cloth.

Protection:
Keep protective windows in place when the laser system is not in use to prevent
contamination and damage.

Replacement:
If protective windows become damaged, replace them immediately to maintain
laser system safety and performance.

Fiber Laser Lenses:

Cleaning:
Clean fiber laser lenses carefully to prevent damage. Use a lens cleaning
solution and a soft, lint-free cloth or lens tissue.

Handling:
Handle fiber laser lenses with care to avoid fingerprints, oils, or scratches
on the lens surface.

Alignment:
Properly align fiber laser lenses to ensure accurate laser beam focusing and
efficient performance.

Inspection:
Regularly inspect fiber laser lenses for signs of wear, damage, or contamination. Replace any compromised lenses promptly.

Environmental Considerations: Be mindful of environmental factors such as temperature and
humidity, as extreme conditions may affect lens performance.

Overall,
maintaining high care and attention to detail when handling, cleaning, and
storing CO2 laser lenses, fiber laser protective windows, and fiber laser
lenses will enhance their longevity and contribute to the smooth and reliable
operation of your laser systems. Always follow the manufacturer's guidelines
and best practices for each specific component to ensure optimal results.

Delivery and Shipping

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Where Precision Meets Quality: Buy with Confidence.
Our CNC Fabrication and ISO Certified Excellence Ensure the Best Product at the Best Price.

Silicon Si CO₂ Laser Mirror 3pc Set – 19mm, 20mm, 25mm & 25.4mm – 99.7% Reflective Coating – 40W–200W

Upgrade your CO₂ laser system with premium Silicon Si Laser Mirrors engineered for superior reflectivity, lower heat absorption, and longer service life. Designed for CO₂ laser systems operating at 10.6µm, these high-performance mirrors deliver exceptional beam efficiency for engraving, cutting, and industrial laser applications.

Available in 19mm, 20mm, 25mm, and 25.4mm diameters, this 3-piece mirror set is compatible with many of the most popular CO₂ laser machines on the market.


Why Choose Silicon Si Mirrors?

Unlike conventional molybdenum (Mo) mirrors, our enhanced Silicon Si mirrors absorb significantly less laser energy, helping reduce heat buildup and improve laser efficiency.

Key Benefits
  • Up to 99.65% reflectivity at 10.6µm
  • Absorbs approximately 72% less energy than standard Mo mirrors
  • Resistant to tarnishing and oxidation
  • Excellent thermal stability for high-power laser systems
  • Optimized for lasers from 40W to 200W
  • Precision-manufactured for reliable beam alignment and performance

Product Specifications
  • Type: Plano Reflector Mirror
  • Material: Silicon (Si)
  • Coating: 10.6µm Enhanced Reflective Coating
  • Reflectivity: 99.65%
  • Available Diameters: 19mm, 20mm, 25mm, 25.4mm
  • Edge Thickness: 3.0mm (0.118")
  • Power Compatibility: 40W–200W CO₂ Lasers
  • Diameter Tolerance: +0 / -0.13mm
  • Center Thickness Tolerance: ±0.1mm
  • Clear Aperture: ≥90% of Diameter
  • Scratch/Dig: 40-20

Built for Performance & Longevity

Our Silicon Si mirrors are engineered for demanding laser environments where beam consistency and thermal management are critical. The advanced reflective coating minimizes energy loss while helping extend the lifespan of your optical system.

Perfect for:

  • CO₂ laser engraving
  • Laser cutting
  • Industrial laser systems
  • Hobby and professional laser machines
  • High-duty-cycle applications

Mirror Care & Maintenance

To maximize mirror life and maintain peak laser performance:

Recommended Cleaning
  • Use a soft lint-free optical cloth or lens tissue
  • Clean with high-purity isopropyl alcohol (90%+)
  • Always apply cleaning solution to the cloth, not directly to the mirror
Avoid Exposure To
  • Ammonia-based cleaners
  • Vinegar or acidic solutions
  • Hairspray, perfumes, or aerosol overspray
  • Hard water residue and mineral deposits
Storage Tips
  • Store in a clean, dust-free environment
  • Handle with gloves or clean dry hands
  • Inspect regularly for contamination or coating damage

🔗 For more information, read our Blog Post about Mirrors.



Below is a list of popular CO2 laser machines along with their corresponding mirror part numbers and diameters. This isn't an exhaustive list; if you don't see your machine, reach out to us through Click Desk. We'll help identify the right mirror for your needs and update our list to include your machine. 

Brand - OEM Machine Part Number Diameter
AP Lazer AP Lazer 1812 TM-25-S-3.0 25mm
AP Lazer AP Lazer 2616 TM-25-S-3.0 25mm
AP Lazer AP Lazer 2816 TM-25-S-3.0 25mm
AP Lazer AP Lazer 3024 TM-25-S-3.0 25mm
AP Lazer AP Lazer 4836 TM-25-S-3.0 25mm
AP Lazer Ap Lazer 4024 TM-25-S-3.0 25mm
Aeon AEON Mira series TM-25-S-3.0 25mm
Aeon AEON Nova series TM-25-S-3.0 25mm
Bescutter Bescutter TM-25-S-3.0 25mm
Bescutter Bescutter RGL-M-5236 TM-25-S-3.0 25mm
Bescutter Bescutter Star5 5236 Lime green TM-25-S-3.0 25mm
Bescutter Bescutter dual head TM-25-S-3.0 25mm
Boss Laser Boss 1630 TM-25-S-3.0 25mm
Boss Laser Boss 2440 TM-25-S-3.0 25mm
Boss Laser Boss 3665 (Dual head) TM-25-S-3.0 25mm
Boss Laser Boss 4055 TM-25-S-3.0 25mm
Boss Laser Boss HP 5595 Dual head TM-25-S-3.0 25mm
Boss Laser Boss LS-1420 TM-25-S-3.0 25mm
Camfive Camfive TM-25-S-3.0 25mm
Camfive Camfive MC x 84 TM-30.0.3.0 30mm
Epilog Epilog (HT880) TM-25-S-3.0 25mm
Epilog Epilog (TW120) TM-19.05-S-3.0 19.05mm
Full Spectrum Full Spectrum 3D muse TM-20-S-3.0 20mm
Full Spectrum Full Spectrum P20 TM-20-S-3.0 20mm
Full Spectrum Full Spectrum P24 TM-20-S-3.0 20mm
Full Spectrum Full Spectrum P36 TM-20-S-3.0 20mm
Full Spectrum Full Spectrum P48 TM-20-S-3.0 20mm
HL Laser HLlaser 1060 960x600 TM-25-S-3.0 25mm
Laguna Laguan EC TM-25-S-3.0 25mm
Laguna Laguna EX 2440 150 watt TM-25-S-3.0 25mm
Laguna Laguna MX 100 watt TM-25-S-3.0 25mm
Laguna Laguna PL1220 TM-25-S-3.0 25mm
Laguna Laguna smart shop EC TM-25-S-3.0 25mm
Omtech AF-2028-60 watt TM-25-S-3.0 25mm
Omtech AF-2435-80 watt TM-25-S-3.0 25mm
Omtech AF-3555-130 watt TM-25-S-3.0 25mm
Omtech AF-4063-150 watt TM-25-S-3.0 25mm
Omtech AF-5070-150 watt TM-25-S-3.0 25mm
Omtech K40 40 watt TM-20-S-3.0 20mm
Omtech K40E 40 watt TM-25-S-3.0 25mm
Omtech MF 2028 - 60 watt TM-25-S-3.0 25mm
Omtech MF-1220-50 watt TM-25-S-3.0 25mm
Omtech MF-1624-55 watt TM-25-S-3.0 25mm
Omtech MF-1630-70 watt TM-25-S-3.0 25mm
Omtech MF-2028-100 watt TM-25-S-3.0 25mm
Omtech MF-2028-80 watt TM-25-S-3.0 25mm
Omtech MF-2440-80 watt TM-25-S-3.0 25mm
Omtech ZF-2440 - 100 watt TM-25-S-3.0 25mm
Omtech ZF-3551 - 100 watt TM-25-S-3.0 25mm
Omtech ZF-3551 - 130 watt TM-25-S-3.0 25mm
OneLaser X Series TM-25-S-3.0 25mm
OneLaser Hydra Series TM-25-S-3.0 25mm
Orion Orion 100 Watt TM-25-S-3.0 25mm
Others G.Weike LC1325M 150 watt TM-25.4-S-3.0 25.4mm
Others GWEIKE 1390 TM-25-S-3.0 25mm
Others Leapion TM-25-S-3.0 25mm
Others MornTech 90 watt TM-25-S-3.0 25mm
Others Rabbit Laser TM-25-S-3.0 25mm
Others Razor TM-25-S-3.0 25mm
Others Red Sail Laser 700 TM-20-S-3.0 20mm
Thunder Laser Thunder Nova series TM-25-S-3.0 25mm
Trotec Trotec TM-19.05-S-3.0 19.05mm
Trotec Trotec Flex TM-19.05-S-3.0 19.05mm
Universal Universal TM-25-S-3.0 19.05mm
Voccell Voccell Laser TM-25-S-3.0 25mm

 


Frequently Asked Questions

Are Silicon mirrors better than Mo mirrors?

Yes. Silicon mirrors generally offer higher reflectivity, lower heat absorption, and better performance in higher-power CO₂ laser systems.

What mirror size does my laser use?

Mirror size varies by machine model. Check your existing optics or refer to the compatibility chart above.

Can these mirrors handle high-power lasers?

Yes. These mirrors are optimized for CO₂ laser systems ranging from 40W to 200W.

How often should laser mirrors be cleaned?

Regular inspection and cleaning are recommended depending on machine usage and operating environment.


Upgrade your laser system with premium American Photonics Silicon Si Mirrors and experience cleaner beam delivery, improved efficiency, and long-lasting optical performance.


Hashtags: #LaserMirrors #HighEfficiency #QualityReflectors #LaserApplications #AmericanPhotonics

Disclaimer:

All parts advertised for sale are made by or for American Photonics.

Trotec(R), Fullspectrum(R), Epilog(R), Universal Laser(R), Synrad(R), FSlaser(R), IPG(R), Amada(R), Bystronic(R), Cincinnati(R), Mazak(R), Mitsubishi(R), Laserlab(R), Laserdyne Prima(R), Precitec(R), Strippit(R), Trumpf(R), and any other trademarks not owned by APC are registered trademarks of the respective owners with which they are associated. APC is an independent site and company that is not affiliated with above-named manufacturers, and the use of the names, trademarks, and part numbers is for reference, identification, and compatibility purposes only.


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