CNCOLETECH 25mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 50.8mm / 2" Focal for CO2 Laser Engraver Cutting Cutter

CNCOLETECH 25mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 50.8mm / 2" Focal for CO2 Laser Engraver Cutting Cutter

Material: High quality PVD ZnSe material. Compatible power: 30W-150W Diameter:25mm/0.98";Focal Length:50.8mm/2"; Thickness:3mm/0.12";Transmittance: ≥99.5% Exquisite Technology: Superb Double-sided solid coating, precision slicing, polishing and grinding process, Reduced laser loss, wiping resistant, high temperature resistance, excellent optical properties, high working efficiency. High efficiency: PVD ZnSe CO2 laser focus lens has Focusing Spot Size more Smaller, the energy is more concentrated, making the CO2 laser engraving, cutting machine more efficient. Application: CO2 laser lens are mainly used in CO2 laser engraving and cutting well.