CNCOLETECH CO2 Laser Lens 19mm FL:2" or 50.8mm Laser Mirror CVD ZnSe Focus Focal Lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W

CNCOLETECH CO2 Laser Lens 19mm FL:2" or 50.8mm Laser Mirror CVD ZnSe Focus Focal Lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W

• Material: High class CVD Znse material (US II-VI). High-quality materials ensure more stable laser system; excellent High-Power density endurance. Compatible power: 40W-200W.
• Diameter: 19mm/0.75"; Focal Length: 50.8mm/2"; Thickness:2.0-2.2mm/0.08"; Transmittance: ≥99.8%.
• Exquisite Process: Superb Double-sided solid coating, increase service life, precision slicing, polishing and grinding process, Reduced laser loss, wiping resistant, high temperature resistance, excellent optical properties, high working efficiency.
• High efficiency: CVD ZnSe Laser Focus Lens has smaller focusing spot size, the energy is more concentrated, making the CO2 laser engraving, cutting machine more efficient.
• Usage: CO2 replacement laser lens are mainly used in CO2 laser engraving and cutting well.
• Lens Shape: Plano-convex( some meniscus shape may mixed together when manufacturing, but it is the same effect as Plano-convex shape).