Se baisser Accusation tunnel blue laser diode module Ascendant Sablonneux important
445nm Blue Laser Diode Module, 50mW, 80mW, 100mW Blue Laser Modules, Laser Modules | Berlinlasers
High Quality New 8x 3.5W /28.5W NUBM05 450-460nm Blue Laser Diode Module: Amazon.com: Industrial & Scientific
4W Industry Laser 445nm/447nm/450nm 4000mW Blue Laser Dot Module Diode NDB7A75 w/ TTL0-20kHz & Fan Cooling & Long Time Working: Amazon.com: Industrial & Scientific