NEJE Laser Engraver 20W – Engraving Glass

NEJE Laser Engraver 20W – Engraving Glass

Test engraving a glass – Gravur eines Glases. We test the 20W laser module on the NEJE laser engraver. This module seems to have a bug. I can not focus on 10mm and the lens is very difficult to turn. Furthermore, the module flares above and below the laser beam. If you have purchased a...

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