... .:DM405D20-JH- DM405C200-JHWavelength:405nm~410nmPower: 20-300mWBeam Shape: dot/line/crossType of Die : Original Geramnic laser diode and core devicesOptical System: Using ... : 405nm -1064nmThe application of the laser can be used in industrial, architectural, medical, scientifics,stage lights,enterainment, military,levellighting, etc. 405nm Blue-violet Cross Laser Module ...