15mm for Raytools Laser Head. Fiber Laser Single Layer Nozzle Dia. 32mm Hight 15mm for Raytools Laser Head. Cloudray 60W JPT M7 MOPA Laser Source Fiber Laser Marking Machine. Cloudray 50W JPT LP Fiber Laser Marking Machine with Rotary Attachment.
CO2 Laser GaAs Focal Lens Focus Lens for CO2 Laser Head Engraver Cutting Machine. Short Air Nozzle with Fitting for Dia. 38.1mm 1.5 inch Lens Laser Head. Cloudray CO2 Laser Head for K40 Series FL50.8mm Laser Engraving Cutting Machine.