Ortur LU2-4 Engraver Laser Module 12V/3A for Ortur & Aufero
Amazon.com : NEJE A40640Ⅱ Laser Module, 10W+ Output Power, FAC Tech - 2 x Beam, Built in High Pressure Air Assist, Come with Metal Nozzle, Compatible with Laser Engraver and Cutter :
Jenoptik diode laser module 75W with laserdriver and optical fiber | eBay
Module laser Ortur LU2-4 LF 24V / 2A pour bricolage Laser Marquage du bois Outils de découpe Fournisseurs, Fabricants, Usine - Bon prix - SINIS