What air assist nozzle for cutting and engraving for air compressor setup

[jkwilborn (Jack Wilborn)]

Agree with @ednisley, I couldn’t live without air assist anymore… it cleans up cut edges well and keeps debris off the lens…

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The dark arts of swapping lenses

Thanks Paul, sorry about the delay… blame it on the weekend The focus distance is from the lens, so it’s position from the workspace can’t really be changed with a single focal length lens. You can shorten the tube, that would allow more room between end of tube and material. I use the C series tubes These allow you to flip them over for different distances to the material/lenses. [C-Series-Lens-Tube-2_500x500] I have a 4" lens, and I believe you can get them longer, such as 7…

Good luck