USA 10PCS Protective Lens for 3000W Laser Cleaner Laser Cleaning Machine 43*2mm $150.0 Brand SFX Machine Type Laser Cleaning Machine Power Source Electric condition New 10PCS Protective Lens for Handheld Laser Cleaner Fiber Laser Cleaning MachineMaterial: Quartz with double-sided coatingDiameter: 43mm Thickness: 2mmApplication: Fits SFX 3000W laser cleaning machineAny questions, please feel free to message us. We will reply you within 12 hours. Thanks.