In the 3D printing shop of 3DWare.ch you will find laser accessories. 95% High-Pressure Air-Assist Nozzle Kit CHF 5.75 95% uSpot Lens Upgrade for PLH3D-6W-XF CHF 16.70 High-Efficiency Engraving Lens CHF 30.45 Universal CNC Laser Upgrade Kit with PLH3D-6W-XF CHF 1002.95 Ooznest WorkBee Laser Upgrade with PLH3D-6W-XF Laser Head CHF 1002.95