ATOMSTACK 20W Laser Module Upgraded Fixed-Focus Laser Engraving Cutting Module for Laser Engraver Machine Laser Cutter 3D Printer CNC Milling DIY Laser : Amazon.ca: Home
LUMICS 980NM 20W MINI DIODE LASER LU0980D200-D 980 NM WITH CABLE
ZBAITU VF20 22W high power dual fan laser module
Wholesale NEJE Laser Engraving Machine Diode Laser Module Head 20W From m.alibaba.com
Amazon.com: LASER TREE 20W Optical Power Laser Module for Laser Engraver Cutter, 80W Laser Engraver Module with Air Assistance, High Accuracy Quad-Compression Spot Laser Head, Engraving 340+ Colors On Metal Steel
Quantel Pulsed Laser Diode Illuminator High Pulse Repetition Rate, 635 to 1550nm, 15 to 20W, Product - Photonic Solutions, UK.