If users are trying to make quite rapid and accurate dot projection on multiple targeting surfaces, not the same as any simple laser pointer or manual dot measuring device, it is the most marvelous experience to make clear dot generation with a Berlinlasers green laser diode module. It is generating the most easily absorbed and the most sensitive color green light and green reference dot from beam aperture. When it is getting low beam divergence of less than 1mard and quite easy adjustment of laser beam focus, the concentrated green laser light is converting into the most compact size green dot for multiple precise device manufacturing works perfectly.
In order to get quite convenient dot generation on multiple fields, instead of the use of simple alkaline battery, green laser diode module is employing DC input power supply. It is workable with continuous green reference dot projection from beam aperture, but also maintaining high level of beam stability under high temperature and strong corrosion. When this compact structure made green laser device gets proper installation within 0.3 meter to 3 meters, it will make sure of the clearest dot generation for laser marking, drilling system, laser engraving and high tech works etc.