mikroskooppinen Vakaa etninen laser 405nm Älä tee sitä Luokittelu osuuskunta
20mW 405nm Power Mid-open Blue-violet Laser Pointer - Laserpointerpro
405nm Turn-key Laser Diode Module (FIBER COUPLED)
oxlasers 405nm 500mW Blue Violet Laser Module for 3D Printer 12V Focusable DIY UV Laser Head for Engraving and Cut with TTL PWM|3D Printer Parts & Accessories| - AliExpress