Cloudray 20-Pack Fiber Laser Protective Lens Dia 48mm Thk 3mm for 1064nm Fiber Laser Engraver Cutting Engraving Machine (20PCS)

Fiber Lens Diameter: 48mm thickness: 3mm，Wavelength: 1064nm,Package: 1PCS lens

• [ Fiber Lens Parameter ] Made of High-quality quartz crystal ,Diameter 48mm,thickness 3mm ,Package 20Pcs specifically designed for 1064nm fiber laser engraver/cutting machines.
• [ Enhanced Optical Performance ] Low-scattering, anti-reflective coating minimizes power loss (<1%) and maximizes beam transmission efficiency—ideal for precision fiber laser engraving and cutting applications.
• [ High Durability & Power Resistance ] Double-sided thin-film coating withstands >15J/cm² damage threshold, ensuring long-term reliability even with high-power fiber laser systems.
• [ Ready-to-Ship & Customizable ] Includes 20PCS protective lens (48mm). We stock multiple specifications and accept customized orders for unique fiber laser machine requirements.
• [ Universal Compatibility ] Perfect replacement lens for most 1064nm fiber laser engraver/cutting machines, maintaining optimal focus and beam quality for metals, plastics, and composites.