... devices, laser medical equipment, stage lighting and laser targeting devices and so on.. Specifications:Wavelength:650nm Output ... like as dot ,line /cross line laser module,DPSS laser,uniformline laser,single longitudinal mode green laserbeam expander ... Application scope: Can be used in industrial,architectural, medical, scientifics,enterainment, military,levellighting, etc. 650nm 5mW Red Dot Laser ...