When users are getting serious need of ultra clear and precise dot indication at different work distances, even though it is far more enough than formal hand reaching, it should be a quite nice beginning for users to operate a high density beam emitting tool of a 445nm blue laser diode module. It gets advance use of an import 445nm blue laser diode and a qualified optic lens inside a highly durable anodized aluminum alloy housing tube. Any time this direct diode emission made 445nm blue dot laser gets proper installation and adjustment to correct position, not any longer relying on any manual labor force input, it brings users quite satisfied dot measuring results for all precise machinery processing works. 
Owing to the special use of a qualified glass coated lens inside a durable metal housing tube, this 445nm blue laser diode module is working well with high transmittance and high density blue laser light source emission at long extending distance. At the same time, after passing through quite strict laser beam stability test and aging preventing test, the real blue dot alignment work gets no effect by increasing temperature and serious electric current impact as well. This 445nm blue dot laser still gets up to 85% laser beam stability under constant work time of 10 hours per day. 
Cooperating with the most durable anodized aluminum alloy housing tube, although it gets high power up to 50mW to 100mW, this direct diode emission made 445nm blue laser diode module still gets ultra compact size tube diameter of 16mm. It enables superior nice thermal emitting and thermal conductivity. In addition, after its cooperation with a metal heat sink cooling system, this direct diode emission made 445nm blue dot laser still gets superior nice thermal emitting and ultra clear and stable blue dot generation for all precise machinery processing works.
Within quite long extending distance and formal lighting working occasions etc, within freely installed distance of 3 meters, this 445nm blue laser diode module enables quite easy carrying, quick reaching and no barrier blue dot projection for multiple raw material processing works. It gets freely adjusted laser beam focus and laser dot emitting direction, thus alignment laser brings users increasing accuracy and brightness dot generation at great distance of 25 meters, and gets wide applications for a lot of labs, institutes and colleges. When users are paying high attention to laser safety issue and wear correct laser safety goggles, it just makes easy and secured dot generation for all machinery processing works. 

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Once you're trying to make a process stop generation at quite a long work distance, it might be far more enough than formal hand reaching. However, it still makes a good job for users to operate a high intensity beam emitting tool such as a 445nm blue laser diode module. It is keeping work with intense and powerful blue laser light source emission from the beam aperture. In various industries and high Tech prices dot measuring work fields, according to the correct selection of output power and proper installation onto any other machine or device, this industrial stabilized 445nm blue dot laser has just assured high quality blue laser light source emission and high precision blue dot indication at quite long work distance effectively.
The usual use of a 445nm blue laser diode module has to work for a quite long time, thus it is a major part for users to get stable and reliable dot indication as expected. The advanced use of an import 445nm blue laser diode has just assured increasing laser bean stability in continuous use. In addition, according to its constant blue dot indication within daily operating time of ten hours per day, after leaving enough time and space for tube cooling down, this 445nm blue dot laser has just achieved excellent laser light cycling use and highly reliable blue dot indication within daily operating time of ten hours per day. Under operation by skilled users or professionals, it achieves high level of laser light cycling use and highly reliable blue dot indication within long lasting work time of ten hours per day.
According to the easy adoption of qualified glass coated lens inside the durable anodized aluminum alloy housing tube, whatever kind of working surface it is pointing, this 445nm blue laser diode module is always working well with high density and high transmittance blue laser light source generation. It projects highly clear and highly precise blue dot alignment source within the maximum work distance of 25 meters and other formal lighting working occasions as well in practical precise that measuring work. This 445nm blue dot laser is not only used for industrial dot measuring projection work, but also providing users excellent dot alignment solution for special work fields of laser show, laser displaying, laser medical therapy, laser communication, optic instrument and other high Tech work etc.
According to the easy use of ACC, APC driving circuit board design, although it gets high power or up to 50mW to 100mW, this 445nm blue laser diode module has just assured constant output power and electric current supply. It enables the most reliable performance and reduced possibility of laser tube burning out or damage. Once users are obeying basic laser safety issue, under proper use of ten hours per day, this alignment laser has just achieved long serving lifetime of 8000 hours in use. Whatever output power it is selecting, it is just a necessity for users to be aware of laser safety issue, after correct wearing of laser safety goggles and avoiding eye exposure, users are always able to make easy, secured and precise dot indication in long lasting use effectively