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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
OBIS LS/LX - Compact Smart Lasers | Coherent
Cube 405 Laser | Coherent Inc. | Mar 2008 | Photonics.com
405/473/532 nm Triple Wavelength DPSS/Diode Laser System | 300 - 300 mW Output Power | Laserglow