FoxAlien 20W Fixed Focus Blue Laser Module Kit | Optical ..
FoxAlien 20W Fixed Focus Blue Laser Module Kit | Optical Output 5W SKU: CNC-LH-20WF | $249..99 $259..99 .. This laser module can compatible with all FoxAlien CNC machines and laser engraving machines, such as LE-4040, 3018-SE V2, 4040-XE.. ..