High Power 520nm Green Line Laser Module with Cooling Fan (with Bracket&Adapte)
Wavelength:520nm (center wavelength). -- 1 PCS Laser Module. Lens:Glass Lens. -- 1 PCS Fixed bracket ( Standard Mount ). Spot: Line. Spot Size: Adjustable Focus. Line Fan Angle: 110°. -- 1 PCS Power adapter (US Adapter).

