Waterproof Focusable 488nm Cyan Blue Dot Laser Module

488nm Cyan Blue/532nm/571nm Laser Module Type-C Charging

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

Focusable 488nm 30mW Dot Cyan Blue Laser Diode Module 12x35mm w/USB Adapter

Mini Size 105x32mm Waterproof Focusable 488nm Cyan Blue Dot Laser Diode Module

Focusable 488nm 60mw Cyan Blue Dot/Line/Cross Laser Diode Module With 12v Fan

Focusable 488nm 80-100mw Sky Blue Dot Laser Diode Module TTL /5V PWM

Focusable 488nm 55mw Cyan Blue Laser Diode Module Dot/Line/Cross Beam 16x68mm