Blue laser module

3500mW 405nm Blue Violet Laser Module Engraver Head for NEJE MASTER Engraving Machine

TwoTrees 20W Optical Power Laser Module with Air Assist TTL Blue Light Laser Head 0.08x0.08mm Spot

Laser Engraving Modul Interface Focusable Engraving 450nm 500mw Module Head 12V Blue Violet

Upgrade 10W Laser Module Laser Head 450nm Blue Lase For Laser Cutting Machine CNC DIY Laser Wood

MR.CARVE M4 Pro Marking Machine Laser Engraver Infrared Laser Module and 5W Blue Light Laser Module

MR.CARVE M4 Pro Marking Machine Laser Engraver Infrared Laser Module and 5W Blue Light Laser Module

VG-L7 BX7 7W Laser Module For Engraving Machine Blue-violet Laser Head