27.94mm (1.1") ZnSe Focus Lens – 95.2mm (3.75") Focal Length – 2.8mm Edge Thickness for CO₂ Lasers
27.94mm (1.1") ZnSe Focus Lens – 95.2mm (3.75") Focal Length – 2.8mm Edge Thickness for CO₂ Lasers ist auf Lager und wird versandt, sobald es wieder verfügbar ist
Care information
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
Delivery and Shipping
FOR ITEMS IN STOCK:
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Orders placed during the weekend (Saturday - Sunday) or
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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.”
27.94mm (1.1") ZnSe Focus Lens – 95.2mm (3.75") Focal Length – 2.8mm Edge Thickness for CO₂ Lasers
Enhance the performance of your CO₂ laser with the American Photonics 27.94mm ZnSe Focus Lens, precision engineered for exceptional beam quality, clean cutting edges, and sharp engraving detail. Featuring a 1.1" (27.94mm) diameter, 3.75" (95.2mm) focal length, and 2.8mm edge thickness, this premium laser-grade Zinc Selenide (ZnSe) lens is optimized for 10.6µm CO₂ laser systems.
Designed for industrial and OEM laser applications, this lens delivers excellent optical transmission, superior thermal stability, and consistent performance in demanding engraving and cutting environments.
Key Features
- Premium laser-grade ZnSe (Zinc Selenide)
- Optimized for 10.6µm CO₂ lasers
- 27.94mm (1.1") diameter
- 3.75" (95.2mm) focal length
- 2.8mm edge thickness
- Dual-sided anti-reflective (AR) coating
- Excellent beam transmission for cleaner cuts and finer engraving
- Suitable for industrial and OEM laser systems
Product Specifications
| Specification | Value |
|---|---|
| Material | Laser Grade ZnSe |
| Lens Type | Focus Lens |
| Diameter | 27.94mm (1.1") |
| Focal Length | 3.75" (95.2mm) |
| Edge Thickness | 2.8mm (0.110") |
| Wavelength | 10.6µm |
| Coating | Dual-Sided Anti-Reflective (AR) |
| Application | CO₂ Laser Engraving & Cutting |
Applications
Ideal for:
- CO₂ laser cutting
- Laser engraving
- Industrial manufacturing
- Acrylic processing
- Wood engraving
- Plastic cutting
- Leather engraving
- Sign making
Frequently Asked Questions
What is the advantage of a 3.75" focal length lens?
A 3.75" focal length provides a longer depth of focus, making it well suited for cutting thicker materials while maintaining excellent edge quality.
Is this lens compatible with my laser machine?
This lens fits machines designed for 27.94mm (1.1") diameter optics. Verify your lens diameter, focal length, and edge thickness before ordering.
What material is this lens made from?
The lens is manufactured from premium laser-grade Zinc Selenide (ZnSe) for outstanding infrared transmission and durability.
Can this lens be used for engraving and cutting?
Yes. The 3.75" focal length offers an excellent balance for engraving and cutting, especially when processing thicker materials.
Where is this lens manufactured?
American Photonics manufactures premium laser optics in the USA using precision manufacturing processes for consistent quality and performance.
Approved by OEMs
Manufactured by automated CNC technology 100% made in USA.
Disclaimer: All parts advertised for sale are made by or for American Photonics.
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