From the very beginning design of high power blue laser diode, available with high power blue laser diode up to 150mW to 500mW, it assures high intensity blue laser light emission, and highly clear blue dot projection at long work distance. It is applying for those of industrial precise dot measuring work fields. When it makes good use of cooling system, in type of separate metal heat sink cooling system, this 26mm diameter made blue dot laser assures excellent thermal emitting and stabilization. In formal constant blue dot projection work within 8 to 10 hours per day, operating by skilled users and professionals, it maintains no decay light emission and up to 85% laser beam stability in proper use.

The special use of separate metal heat sink cooling system assures even larger space leaving for tube cooling down. This high power blue laser diode module adopts an external AC/DC adapter as electric power source. After correct equipment with 9V, 12V operating voltage, it assures high intensity blue laser light emission at several miles far away, and also generating blue dot aligning source for multiple application fields, including laser show, laser displaying, laser communication, military targeting and scientific research work etc.

The real dot alignment with high power blue laser diode module would have to work for various working environments, and also make highly clear dot alignment for multiple occasions. It is applying qualified glass coated lens, assuring high quality and high intensity blue laser light emission. Under operation of those of harsh occasion of moisture or dust, after special use of a glass window, the tube of high power infrared dot laser still gets perfect protection of itself, without any affect by harsh working occasion as well.

For the most important of all, owing to its special use of adjustable focus optic lens, high power blue laser diode module gets immediate focus blue laser light, and converts into a compact size blue reference dot in long distance. When there is increasing temperature and serious electric current impact, owing to special use of APC, ACC driving circuit board, it gets highly stable blue dot projection and reduced possibility of tube burning out or damage. This accessory part should only be mounting onto those of desired machine or device, and makes sure of no barrier dot measurement onto any vertical or horizontal surface constantly.