... stability±1, 3, 5% over 8 hrs rmsOptical axis height68.2mmSize of laser headL×W×H=235×99 ... laser,uniformline laser,single longitudinal mode green laserbeam expander laser module etc.We also can accept custom-made orders.. We can provide you with ... of the laser can be used in industrial, architectural, medical, scientifics,stage lights,enterainment, military,levellighting, etc. 532nm 1~200mW Green Laser