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American Photonics  |  SKU: LM-20-Z-50.8-ET2.0-DBAR

Focus Lens Diameter (Dia): 20mm; Edge Thickness (ET): 2mm For Co2 Laser 10.6um - 50.8mm (2.0)"

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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:

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.

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

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

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

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

Laser Protective Windows:

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

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

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

Fiber Laser Lenses:

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

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

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

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.

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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Orders placed after 2:00 pm EST/EDT may not be be shipped
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Orders placed after business hours will not be processed
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Orders placed during the weekend (Saturday - Sunday) or
holiday will be shipped on the next business day.

All packages are shipped FOB ORIGIN – These shipping terms
are characteristic of a “SHIPMENT CONTRACT” and the seller bears the expense
and risk of putting the goods in the possession of the carrier. Title transfers to the buyer at the point when the goods leave the shipper’s loading dock but reverts back to the seller if the buyer follows the correct procedures of notifying the seller of “breach” by “rightfully revoking cceptance.” Even if “breach” has occurred, the buyer remains responsible for filing “carrier loss

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

Focus Lens Diameter (Dia): 20mm; Edge Thickness (ET): 2mm For Co2 Laser 10.6um

Focal Length (FL): 50.8mm (2.0)"

Product Description:

🔍 Discover Laser Clarity with American Photonics: ZnSe Focus Lens 20mm - 50.8mm (2.0") FL

Unlock the true potential of your CO2 laser machine with our premium Focus Lens. 🚀 Made in the USA from high-quality ZnSe Laser Grade material, this lens is designed to enhance the precision and power of your laser engraving and cutting projects. With a 20mm Diameter (.787") and 2mm Edge Thickness (.080"), it offers exceptional performance for 10.6um CO2 lasers, making it the ideal choice for laser enthusiasts and professionals alike. 🎯

Product Specifications:

  • Type: Meniscus Laser Focal Lens
  • Material: High-Quality ZnSe Laser Grade (made in the USA) 🇺🇸
  • Coating: 10.6um (AR Both Side)
  • Diameter Tolerance: +0/-0.13mm
  • Center Thickness Tolerance: ± 0.1mm
  • Focal Length: 2.0" (50.8mm)
  • Focal Length Tolerance: < 1%
  • Clear Aperture: >= 90% Diameter
  • Scratch/Dig: 40-20

Why Choose Our 50.8mm (2.0") Focal Length Lens:

Our 50.8mm (2.0") Focal Length lens is the most popular and best-seller in the world of CO2 low-power lenses, and for good reason. It strikes a perfect balance between versatility and precision. This lens is designed to handle power levels of up to 200W and is perfect for a wide range of engraving and cutting tasks. It excels in delivering exceptional detail and clarity, making it the go-to choice for professionals. 🏆

We Only Use High-Quality ZnSe for High-Power Laser Machines:

At American Photonics, we take quality seriously. That's why we exclusively use High-Quality ZnSe material for our lenses, ensuring they are built to handle the demands of high-power laser machines. We take pride in the fact that all our lenses are manufactured in the USA, adhering to the highest standards of craftsmanship and performance. 🌟

Experience the difference with our anti-reflective coated Focus Lens, and elevate your laser projects to new heights of precision and clarity.

Select the 50.8mm (2.0") Focal Length and unleash the full potential of your CO2 laser machine today! 

Need help understanding your laser lens specs like Focal Length (FL), Diameter (Dia), or Edge Thickness (ET)? Our blog has you covered! Check it out here: Choosing the Right Co2 Lens Blog for quick and easy insights.

 #AmericanPhotonics #CO2LaserLens #PrecisionEngraving #LaserEngraving #LaserCutting #LaserArtistry #MadeInUSA #HighQualityLens #BestSeller


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