Laser Engraving
So I just bought a Elegoo PHECDA laser engraver and I was wondering how to figure out what safety glasses I would need to buy besides the green ones they provide. I believe what they gave would suffice but I’d rather have actual ones to protect my eyes. The laser it uses is a Blue laser with a wavelength of 455±5.
We needed a new mailbox, so we engraved one. 
cross-posted from: https://lemmy.world/post/127789 > I made a couple of laser bed nail boards for my Creality Falcon Module on my Ender 3 V2. > > I originally made this model for a nail board, that used the bamboo cutting board from Dollar Tree. > > I started by making a template in Fusion 360 and exporting a DXF file for LightBurn. (The export is completely doable with a personal license - with just a few extra steps) > > And glued some magnets on the bottom to keep them from moving around. > > I used: > > 2 ea. Dollar Tree Bamboo board > > 1 ea. Dollar Tree 9 x 13 Aluminum pan > > 3 ea. Home Depot #16 x 1-1/4in Wire Nails (1oz package) > > [LightBurn File Link](https://forum.lightburnsoftware.com/t/laser-bed-nail-board/102618) > >  >