... long life,low price DM532D5 Green Laser Module: Characteriscics:High-quality laser diode,optical glass lens, driver ... line /cross line laser module,DPSS laser,uniformline laser,single longitudinal mode green laserbeam expander laser module etc.We also ... laser can be used in industrial, architectural, medical, scientifics,stage lights,enterainment, military,levellighting, etc. 532nm 1~200mW Green Laser ...