Highly Clear 445nm Blue Laser Diode Module
Under operation of the most precise and the clearest dot alignment at long work distance, not easy to reach with a simple blue laser pointer, it makes even better job with a Berlinlasers 445nm blue laser diode module. The special use of 5V, 9V 1000mA DC power supply just assures constant blue laser beam and blue dot projection, no effect by overheating and over current impact as well.
Being made with qualified glass coated lens and import 445nm blue laser diode inside high duration metal housing tube, this blue dot laser alignment is working well with high transmittance blue laser light emission, and highly clear dot projection for both long lasting and long distance use. Within freely installed distance of 3 meters, it makes sure of no barrier, no mistake and long lasting dot measurement for industrial precise dot alignment, drilling system, laser marking, laser engraving and high tech etc.
https://www.berlinlasers.com/4....45nm-blue-laser-diod
https://www.berlinlasers.com/h....igh-power-445nm-150m