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American Photonics  |  SKU: LM-25.4-Z-101.6-3.0-AR

CO₂ Laser ZnSe Focus Lens 25.4mm x 3mm ET for 10.6µm Systems - AR (Anti-Reflective Coating)

Normaler Preis $132.00
Versand wird beim Checkout berechnet.

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

FOR ITEMS IN STOCK: 

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
claims.”

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

Overview

The ZnSe Meniscus Focus Lens is a precision optical component designed to focus CO₂ laser beams for engraving, cutting, marking, and material processing applications. Manufactured from premium laser-grade zinc selenide (ZnSe) in the USA, this lens is optimized for 10.6µm CO₂ laser systems and delivers consistent beam focusing performance while maintaining excellent optical transmission characteristics.

With a 25.4mm (1.0") diameter, 101.6mm (4.0") focal length, and 3mm edge thickness, this lens is suitable for a wide range of laser cutting and engraving systems operating at power levels up to 500W.

Technical Benefits

The premium ZnSe substrate provides high transmission at CO₂ laser wavelengths, helping maximize delivered laser energy while minimizing optical losses. The anti-reflective coating further improves transmission efficiency and supports consistent beam quality.

The meniscus lens design promotes effective beam focusing for clean cutting edges and detailed engraving results. Excellent thermal stability helps maintain optical performance during extended operation in industrial environments.

Manufactured to tight dimensional and focal length tolerances, this lens provides reliable integration and repeatable processing results across a variety of laser applications.

Applications

  • CO₂ laser cutting systems
  • Laser engraving equipment
  • Industrial material processing
  • Sign and graphics production
  • Wood engraving and cutting
  • Acrylic and plastics processing
  • Leather engraving
  • OEM laser system integration
  • Manufacturing and fabrication environments

Integration Notes

This lens is designed for use with 10.6µm CO₂ laser systems and should be installed according to the laser machine manufacturer's optical configuration requirements. Verify lens diameter, focal length, and mounting compatibility before installation. Proper lens handling and cleaning practices are recommended to maintain optical performance and service life.

Key Features

  • Premium USA-made laser-grade ZnSe material
  • Meniscus lens design for CO₂ laser focusing applications
  • Optimized for 10.6µm wavelength systems
  • Anti-reflective coated for improved transmission
  • 25.4mm (1.0") diameter
  • 101.6mm (4.0") focal length
  • 3mm edge thickness
  • Suitable for laser systems up to 500W
  • Clear aperture ≥90% of lens diameter
  • Precision-manufactured with tight dimensional tolerances

Technical Specifications

Parameter Value
Lens Type Meniscus Laser Focus Lens
Material Premium ZnSe Laser Grade (Made in USA)
Wavelength 10.6µm
Coating Anti-Reflective (AR)
Diameter 25.4mm (1.0")
Focal Length 101.6mm (4.0")
Edge Thickness (ET) 3mm (.118")
Power Handling <500W
Diameter Tolerance +0 / -0.13mm
Center Thickness Tolerance ±0.1mm
Focal Length Tolerance <1%
Clear Aperture ≥90% of Diameter

 

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