QDHWOEL CO2 Laser Head For 20mm Focus Lens FL 38.1 50.8 63.5 76.2 101.6mm With 25mm Mirror Mount

CO2 Laser Head for Focus Lens Dia.20 FL.38.1 76.2 50.8 / 63.5mm & 101.6mm Mirror 25mm Mount for Laser Engraving Cutting Machine
1.Features:
Made of aluminium with black oxidiation coating.
Integrative fixture mount with air assist nozzle.
Mirror Diameter: 25mm
Lens Diameter: 20mm
Focal Length of Lens: 38.1mm/50.8 & 101.6mm/63.5 & 101.6mm/76.2mm
2.Package includes:
1 pcs Laser Head  (High Quality Aluminium Alloy with air assist nozzle, joint plate and belt fastener)
Notice: This item is not include mirror and lens