BX3" Burning Blue Laser Pointer 450nm 1000mW - 1500mW
BX" High Power Blue Laser Pointer 450nm Class IV 2,000mW - 3,000mW
50mW, 450nm Fiber-Coupled Laser Module | Edmund Optics
Lasertack - New Laser Generation. 1.6W 450nm Diode Laser
16W 450nm Fiber Coupled Laser Diode Module
450nm Blue Laser Pointer Pen Kit Blue Beam Light Lazer with 4pcs Batteries + Box – ASA College: Florida
2 Colors Laser Pointer 450nm 100mW Blue & Green Outdoor : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products
12V Industry/Lab Laser 450nm 1000mW 1W Blue Diode Laser Dot Module w/TTL & Adapter & Long Time Working: Amazon.com: Industrial & Scientific
PWM 2500mw 12V Laser Adjustable Focus 450nm Blue Laser Module Laser Head for DIY Laser Engraving and Wood Cutting Machine - AliExpress
450nm 100mW Blue Laser Module Thick Laser Beam Bar Laser Light
Laser Module Head 450nm Blue for Engraving Machine Cutting 80W : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products
Cheap 30W Laser Module Laser Head 450nm Blue Lase for Laser Engraving Machine Wood Marking Cutting Tool | Joom
Powell Lens 450nm 50mW~800mW Precision Line Laser Module 3D Vision Laser Adjustable Focus