XUNKUANER CO2 Laser Lens Dia 19.05mm FL50.8mm CO2 Focal Lens Laser Focus Lens Laser Mirror,CVD ZnSe for CO2 Laser Engraving Cutting Machine, 80W-150W

【Parmeter】Diameter: 19.05mm (0.75inch), Focal Length: 50.8mm (2 inches), Thickness: 2mm (0.08 inch);Package includes: 1 x CO2 Laser Lens; Shape: Meniscus; Transmittance: ≥99.8%.
【High quality Material】High quality Laser Focal Lens use CVD ZnSe(US II-VI）cystal material, resistant to high temperature, excellent optical properties，up to 150W CO2 laser resistance.
【High Transmittance】Znse Focal Lens both sides strongly antireflective coating achieve a 99.9% Laser Transmittance rate, 10% Higher Work Efficiency.
【Lasting Durability】This laser focal lens with superb double-sided solid coating, wiping resistance, longer working life.
【Wide Compatibility】This 18mm laser focal lens can be used in your 80w-150w CO2 laser engraving and cutting machine , K40 Laser Mirror replacement for more accurate and efficient production.

Hello,