If users are trying to make high precision dot alignment at quite long work distance, it is not easy to reach with prior dot positioning work at all. Under operation with constant technical innovation of a 445nm blue laser diode tech, not simply made into a blue laser pointer, which is being made into a more practically used device of blue laser diode module. On the basis of DC power supply and good use of thermal emitting system, under operation with proper installation onto any other industrial machine or device, this direct diode emission made dot laser alignment always makes sure of easy reaching, long lasting and good direction dot indication at long work distance effectively.
The usual operation with a 445nm blue laser diode module is always working for a quite long time, thus it is a key issue to assure its stable and reliable performance in continuous use. The advanced use of an import 445nm blue laser diode and metal heat sink cooling system are working well, which enables superior nice thermal emitting and increasing stability blue dot projection within long lasting work time of 8 to 10 hours per day. It is only adopting 16mm diameter anodized aluminum alloy housing tube, this industrial stabilized blue dot laser always makes easy installation, quick reaching and highly reliable blue dot indication in long lasting use.
Being made with the best quality glass coated lens, whatever kind of working surface it is pointing, this 445nm blue laser diode module is performing well with high transmittance and high density blue laser light emission. It also enables highly clear and accurate blue dot projection within the longest work distance of 25 meters. For the most important of all, after its special use of a glass window in front of laser beam aperture, under quite harsh occasion of moisture or dust, this dot laser alignment just makes perfect protection of itself, and obtains excellent blue laser light source generation for special work fields, including laser show, laser displaying, military targeting, laser medical therapy, laser communication and high tech work etc. 
Within the longest work distance of 25 meters, unless it is pointing under sunlight, this 445nm blue laser diode module always makes sure of high precision and high stability blue dot indication at quite long work distances. It makes sure of no track, no mistake and no barrier dot indication in long lasting use. Any time it projects powerful intense blue laser radiation and thermal energy, after correct wearing of 445nm wavelength preventing laser safety goggles and avoiding eye exposure to laser beam aperture, this industrial alignment laser is always brings users easy and secured blue dot indication at great distance and formal lighting working occasions perfectly.