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Laser Cutting: Difference between revisions
→Operating the Laser
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* The air filter to the left of the laser must be running when the laser is doing a job! Be sure of this sucking out the fumes, otherwise the smoke will damage the lens and mirrors.
* Always have '''air assist''' on for all material settings!
* Don't forget to focus the lens with the height gauge. The height gauge we have is for the 2" lens! When using the 4" lens you'll have to use calipers to add 2" to the height gauge (for a total of 4") and effectively hack your own.
=== Lens Types ===
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