Whenever 445nm blue laser diode gets the best creation of blue laser diode module, it is just not simply used for temporary dot positioning work. According to the application of external DC input power supply, blue laser dot targeting keeps work continuously. This is just a direct diode emission dot alignment tool, on basis of its full consideration of thermal stabilization performance, this blue laser module is just supporting long term continuous blue laser dot alignment, while still keeping its reliable dot alignment work for all kinds of industrial machinery processing works marvelously.

Comparing with any other visible red, green or blue violet laser devices, blue laser diode module is just a moderate brightness laser device. It is getting shorter wavelength than 473nm blue DPSS laser system, however, owing to its direct laser beam emission from 445nm blue laser diode, this blue laser module just gets super higher output power range of 50mW to 100mW.
In practical dot alignment work, this blue laser diode module just gets higher output power than 473nm blue DPSS laser device, while still making sure of highly stable and reliable dot alignment work in longer term continuous work. When it gets external electric power source from DC input power supply, blue laser module tube gets larger space reserving as its cooling system.
According to the adoption of metal heat sink cooling system and equipped APC electric driving circuit design, blue laser diode module gets superior thermal emitting in constant laser dot alignment work. The constant electric current supply also enables longer term blue laser dot alignment in those of industrial machinery processing works. At the same time, owing to its quite charming and attractive color blue laser beam emission, this blue laser alignment tool just gets the most wonderful dot alignment result in quite special work fields, such as laser medical treatment device, military targeting, laser displaying, and laser communication works etc.
Under condition that blue laser diode module gets the most advanced design of qualified optic lens in type of glass cylindrical lens, blue laser beam emitting keeps extremely high beam transmittance ability. The real laser dot alignment is just workable at extremely long distance, while still efficient enough to keep its precise and clear enough dot positioning result as expected. When users are making dot alignment with full consideration of laser safety measures with proper wearing of laser safety goggles, this alignment laser is just efficient enough to get secured blue dot alignment efficiently and safely.