23 Jul Waterproof D20x90mm Focusable 520nm Green Line Laser Module with Adapter&Bracket
Wavelength：520nm (center wavelength). -- 1 PCS Laser Module. Lens：Glass Lens. -- 1 PCS Fixed bracket ( Standard Mount ). Spot: Line. Spot Size: Adjustable Focus. -- 1 PCS Power adapter (US Adapter). Line Fan Angle: 110°....