Focusing the laser is just as important if not more important than leveling the bed of a 3d printer. A well focused laser will have tighter cuts, will engrave and cut faster and will have higher quality engravings. Getting the laser to a good focus point however can be difficult, and there are a few tricks to getting things to work smoothly.
adminLaser Safety Glasses
I recently picked up an Ortur Laser Master 2 engraver and cutter. With the new hardware to join my 3d printer in making things, comes new safety gear to use things with minimal risk (and prevent myself from going blind). I ended up going on an adventure to get the right safety equipment. My wife and I both wanted to work with the laser, so we both needed safety glasses.
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