488nm 30mW Focusable Dot Cyan-Blue Light Laser Diode Module Positioning 12x35mm

488nm 30mw Dot/Line/Cross Blue Light Laser Module

488nm 100mW Cyan-Blue Laser Diode Module Dot Spot Focus Adjustable with TTL

Purple 405nm 50mW Focusable Line Laser Diode Module +5V Adapter 12mm Holder NEW

5pcs IR Dot 980nm 30mW Focusable Infrared Laser Diode Module 12x35mm

40W Laser Module With Air Assist 450nm For CNC Laser Cutting Machine DIY Tools

650nm 660nm Red Lasers 100mw 5v Laser Dot Diode Module w/AC US-Plug Adapter

488nm 30mW Focusable Cyan-Blue Light Laser Diode Module Positioning 12x35mm