Only after constant technical innovation of laser diode tech, employed by 445nm, 450nm, 455nm, 462nm, and 488nm blue laser diodes within 5mW to 100mW, direct diode emission made blue laser diode modules just assure high intensity blue laser beam emission at several miles far away. It is in need to make long lasting blue dot emission of beam aperture. Equipping with metal heat sink cooling system, not the same as a simple blue laser pointer, this industrial stabilized blue dot laser just gets superior nice thermal emitting, and increasing stability blue reference dot projection in long lasting use.

The advanced use of 16mm, 26mm diameter anodized aluminum alloy housing tube just assures superior nice thermal conductivity, and wide range operating temperature as well. It is not simply used for industrial precise dot measuring works, it is also making good job for laser communication, laser show, laser displaying, optical instrument and spectrum analysis etc. Even though it is pointing under harsh occasion of mechanical moving or calibration, it still gets no effect, and still allows correct use of output power and easy installation, thus makes sure of precise and quick enough blue dot indication at various work distances.

This wide range output power made blue laser module is in need to generate clear dot measurement. It is applying the best quality and import blue laser diode. The advanced use of glass coated lens is cooperating well with a glass window in front of laser beam aperture, thus it always performs well and gets perfect protection of itself under any other harsh occasion of moisture or dust as well. Whatever output power and wavelength it is selecting, this blue laser is performing well with high transmittance blue laser light emission, and no decay or blur blue laser light emission in long lasting use.

In order to increasing dot alignment accuracy, this blue laser diode module just gets special use of adjustable focus optic lens. It enables high speed concentration of blue laser light of laser beam aperture, and converts into the most precise blue dot projection at various work distances. It is generating noncontact and no barrier blue reference dot, and also getting freely installed distance of 3 meters. Only if blue laser users are aware of any powerful blue laser radiation and thermal energy hurt to human eyes, without any eye exposure to beam aperture, a correct output power made blue dot laser just brings users no danger use perfectly.