Longer Ray 5 Air assist

thingiverse

This is an air assist nozzle for the Longer Ray 5 Laser engraver. It accepts a 6mm outside diameter tube. Note: after installing this nozzle, you can no longer use the aluminium spacer to calibrate the laser. Instead, you have to measure from the object to the bottom of the red acrylic laser guard. This distance should be 5mm. So if you have a piece of 5 mm thick acrylic or wood, you just place that on top of the object and lower the laser until the guard hits the spacer