Under operation with constant and high precision line alignment at quite long work distance, it should be an easy job to operate a highly intense beam emitting tool of a 445nm blue laser line generator. Employed by an import 445nm blue laser diode within 50mW to 100mW, cooperating with thermal emitting system inside ultra compact size metal housing tube, it allows easy carrying, good thermal emitting and highly reliable blue laser beam and blue line projection within long lasting work time. 
Only after easy connects with 5V, 9V 1000mA DC power supply, this laser line generator with a glass coated lens begins to make constant blue laser beam and blue line projection from laser beam aperture. It allows long lasting line generation within 10 hours. Once it projects highly straight and fine blue line projection within 0.5 meter to 6 meters, after its correct use of output power and optic lens fan angle, and freely adjusted laser line fineness, it achieves the best quality blue laser light source emission, and ultra fine and precise line generation at great distance effectively.
Applications: lumber machine, laser cutting, laser show, laser displaying, laser communication, laser medical therapy and high-tech