If users are getting serious need of the clearest and the most stable dot projection onto different working surfaces, it just makes good job for users to apply a Berlinlasers 445nm blue dot laser alignment. The adoption of an import 445nm blue laser diode and metal heat sink are configured well with durable metal housing tube. It enables easy installation, good thermal emitting and highly stable blue dot projection in long lasting use.
This blue laser diode module passes through up to 24 hours aging preventing and beam stability tests up to 24 hours. It projects high transmittance blue laser light from laser beam aperture. According to real work distance and lighting occasion, after correct use of output power and freely adjusted laser beam focus, it assures the clearest and the most rapid dot alignment for laser show, laser displaying, laser communication, decoration, military targeting and high tech work etc.
https://www.berlinlasers.com/blue-dot-laser-alignment