445nm 5500mW Dot Focus Adjustable Laser Module TTL High Power Blue Laser SPECIFICATIONS: Name: 445nm 5500mW Blue Dot Laser Module Wavelength:... ... more info
445nm 5w 12v Stainless Steel Engraving Blue PWM Focused Industrial Laser Module Dot With TTL Modulation [Features] Can the lettering on... ... more info
445nm 9.6W Blue fiber coupled laser Customizable fiber types [Specifications] Product Name: Blue Fiber coupled laser Lead Time: 1~3 weeks Output... ... more info
445nm/450nm 3.5w~4w blue laser module with TTL modulation(NICHIA NDB7A75) Features: This laser module includes DC interface,but doesn't include... ... more info