Welcome to our store Learn more

New collections added! Learn more

Free USA Shipping on Orders $250+. USPS - Priority Mail

Use code "Free250" for eligible orders

American Photonics  |  SKU: LM-19.05-Z-25.4-ET2.0-DBAR

Focus lens Diameter (Dia): (3/4")19mm; Edge Thickness (ET): 2mm For Co2 Laser 10.6um

Shipping calculated at checkout.

Focal Length

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


Orders placed before 2:00 pm EST/EDT on a business day
(Monday - Friday) will ship the same day.
Orders placed after 2:00 pm EST/EDT may not be be shipped
until the next business day.

Our business hours are Monday to Friday, 9 am-4:30 pm.

Orders placed after business hours will not be processed
until the next business day.

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): (3/4")19mm; Edge Thickness (ET): 2mm For Co2 Laser 10.6um

Product Description:

🔍 Elevate Your Laser Precision with American Photonics: ZnSe Focus Lens 19mm Dia 2mm Edge Thickness - Multiple Focal Lengths Available!

Experience laser precision like never before with our ZnSe Focus Lens, expertly crafted in the USA by American Photonics. This outstanding lens, featuring a 19mm Diameter and a 2mm Edge Thickness, is designed to enhance the performance of your CO2 laser machine. With an anti-reflective coated lens suitable for power levels of <200W, this Meniscus Laser Focal Lens offers a versatile range of Focal Length (FL) options. It allows you to fine-tune your laser's capabilities, making it the perfect choice for a wide range of engraving and cutting tasks. 🪄

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
  • Clear Aperture: >= 90% Diameter
  • Focal Length Tolerance: < 1%

Select Your Ideal Focal Length (FL):

Choose from a variety of Focal Lengths to suit your engraving and cutting requirements:

  • 25.4mm (1.0"): Perfect for achieving precision on various materials.

  • 38.1mm (1.5"): Ideal for intricate details and high-quality results.

  • 50.8mm (2.0"): Versatile for a wide range of engraving and cutting tasks. 🌟

  • 63.5mm (2.5"): Striking the balance between depth and precision.

  • 76.2mm (3.0"): Tailored for specialized engraving and cutting needs.

  • 101.6mm (4.0"): Ideal for extended focal point applications.

  • 127mm (5.0"): For tasks demanding a longer focal length.

  • 190.5mm (7.5"): Unlock new possibilities with an extended focal point.

Experience the pinnacle of laser precision with our ZnSe Focus Lens, designed to deliver exceptional clarity and precision. At American Photonics, we uphold our commitment to quality, ensuring our lenses meet the demands of high-power laser machines, enabling you to achieve outstanding results every time.

Select your preferred Focal Length and unlock the full potential of your CO2 laser machine today! 🎯

#AmericanPhotonics #CO2LaserLens #LaserPrecision #LaserEngraving #LaserCutting #MadeInUSA #HighQualityLens

AmericanPhotonics: Radiating Excellence

Experience unmatched precision and quality with our American-made infrared laser optics.
Discover personalized service that exceeds expectations.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

KeyFeatures of Our Products: