Blue dot laser alignment is only using high power 445nm blue laser diode as its laser beam emitting source, it is not the same as 473nm blue DPSS laser system, however, in industrial dot aligning work, it has been enough to provide users clear and quick dot positioning in use. It is beginning with high power range of 50mW to 100mW, the practical dot measuring work is always making sense for long distance dot targeting for military dot positioning, laser displaying, decoration and laser show etc.
Owing to its beginning high power, this blue dot laser alignment is just getting quite intense and powerful blue laser beam in process of continuous laser dot aligning work. Not the same as a simple alkaline battery power made blue laser pointer only used for temporary dot positioning work, once this blue laser module gets the best use of metal heat sink and external electric power source of DC power supply, this laser diode module is just effective enough to get continuous blue laser dot targeting, making sure of quite clear and quick laser dot instruction on all targeting surfaces effectively.
According to the most important part use of APC, ACC driving circuit design, whatever kind of industrial dot targeting work, this blue dot laser alignment is keeping constant output power and electric current supply, keeping constant blue alignment laser dot emission on all working surfaces effectively. At the same time, users should always be cautious enough with powerful blue laser light and powerful thermal energy since any laser diode module might produce enough thermal energy which might cause hazard to eyes, the real alignment laser dot targeting work should always avoid eye exposure and remember to wear a pair of laser safety goggles until getting high security dot alignment all the time. After very simple installation and adjustment of laser beam focus and laser dot targeting direction, a correct output power blue laser alignment is making wonderful work in all occasions effectively.