Quarton Direct Green Straight Line Laser Module VLM-520-55 LPO (Non-DPSS Green Line Laser Module: Operating Temperature Range : -4 °F ~ 140 °F): Amazon.com: Industrial & Scientific
2pcs 635nm 650nm 660nm Red Coated Collimating Glass Lens for Laser Diode Module: Amazon.com: Industrial & Scientific
Brand New Infrared Diodes 980nm 50mw 5.6mm IR Laser Diode TO-18 Package w/PD HLD980050N4T: Amazon.com: Industrial & Scientific
High Power 520nm-1000 Green Dot Laser Diode Module with Cooling Fan for Clothes Cutting/Wood Cutting/Mechanical Positioning (Laser Module + Adapter + Bracket): Amazon.com: Industrial & Scientific
Laser Module 532nm Green Laser Diode Modualtion 5mw(Professional Green Line Laser): Amazon.com: Industrial & Scientific