Cloudray C Series Head Fit to Focus Lens D18 FL38.1& Dia.20mm FL.50.8/63.5/101.6 mm & Mirror Dia 25mm Replacement Part for CO2 Laser Engrave
- Aluminum Material With Black/Red/Blue Oxide Coating.
- Integrative Fixture Laser Head With Air Assist Nozzle.
- Locking Ring With Plastic Buffer Ring To Protect The Lens.
- Lens Diameter:18mm (Nozzle)/20mm , Focal Length of Lens:38.1(Nozzle)/50.8/63.5/101.6mm.