I need around a 750nm laser with around 45-80mw power. But I can't find anything very close. So I'm looking at these:
Laser module - 5PCS 3VDC 780nm 50mW Infrared IR Laser DOT Diode Module 5PCS 3VDC 780nm 50mW Infrared IR Laser DOT Diode Module [] - $39.50 : Laserlands
Laser torch - Torch Shell...