532nm 10/50mw Green Laser Dot/Line Module 18x75mm with 5V Power Adapter
1pc 532nm 10mW /50mw Laser Diode Module Locator Dot/Line Unit. The product is internally assembled with copper, which can quickly cool the laser diode. 1pc 5V Adapter. Optical Part:Collimating lens+K9 glass lens.