Opt Lasers PLH3D-15W Blue Laser Compatible with Avid CNC Machine
ATOMSTACK M50 50W Double Ultra-Fine Compressed Spot Laser Module W/Gyroscope, 10W Optical Power, Fixed-Focus Laser, Engraving Speed Higher, for Laser Cutting, Engraving Machine, CNC, DIY Laser (40) Laser Head, Blue Laser Module, Ultra-Fast Engraving of Stainless Steel and Oxidized Metal, high Transmittance, with PWM TTL