Good Beam Quality 50mW 445nm Glass Lens Blue Dot Laser Module

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What is the best solution for users to make clear dot indication? Either it is pointing at long work distance or long lasting time, it is always making good job after the use of an intense beam emitting tool of 445nm blue dot laser module. It keeps work with high intensity and highly visible blue laser beam emission from a 445nm blue laser diode. In occasion that it makes advanced use of qualified glass coated lens and external electric power source, it always assures convenient installation, easy reaching and good direction blue reference dot projection at long work distance constantly.
Different from a simple blue laser pointer only used for temporary dot positioning works, the genuine use of 445nm blue dot laser module keeps constant blue laser beam emission. It adopts an external AC/DC adapter as electric power source. After the use of a 5V 1000mA DC power supply, available with wide range output power of 50mW to 100mW, it is projecting highly visible blue laser beam at several miles far away. At the same time, when it is projecting quite charming and attractive blue laser light, this dot laser alignment also makes quite satisfied dot positioning result for laser show, laser displaying, decoration, laser communication, military targeting and lab experiment work etc. 
According to the use of qualified glass coated lens, every time it is pointing at long distance or long time, this blue dot laser module is working well with high transmittance blue laser light, and highly clear blue dot indication, without light decay or blur in long lasting use. It passes through a series of beam stability tests, including super rapid electric current adding test, alternative high and low temperature changing test and up to 24 hours aging preventing test etc. In process of long lasting blue laser dot projection, after its proper operation by skilled users or professionals, it is just achieving superior laser light cycling use and highly reliable dot generation in all application fields.
Whatever kind of working surface it is pointing, with the assistance of a laser alignment mounting bracket and extending electric wires, within freely installed distance of 3 meters, 445nm 50mW blue dot laser module always makes the most convenient installation and the easiest dot indication onto a lot of raw material surfaces. Any time it makes freely adjusted laser beam focus and dot emitting direction within three dimension, this blue alignment laser gets concentrated blue laser light and increasing accuracy dot generation for both industrial and high tech precise dot measuring works perfectly.