Different from 473nm blue DPSS laser system, this 445nm blue dot laser alignment just gets even better thermal emitting. In addition, beginning with high power up to 50mW to 100mW, it still adopts quite small size tube diameter of 16mm. The special use of durable aircraft used aluminum alloy housing tube makes good configuration with metal heat sink cooling system. Whatever kind of working surface it is pointing, without any affect by mechanical moving or calibration, this 445nm blue laser module is still keeping clear and highly stable blue reference dot projection within wide range operating temperature as well.
Being made with qualified glass coated lens and special use of glass window in front of laser beam aperture, 445nm blue dot laser alignment is performing with high transmittance blue laser light emission. When it is pointing under quite harsh working occasion, such as dust or moisture, such as rain, fog or frog, the genuine dot measurement is not affecting at all. In addition, owing to its strict laser beam stability tests and aging preventing test up to 24 hours, once 445nm blue laser module is operating by skilled users or professionals, it just achieves good laser light cycling use, and highly clear blue alignment laser dot in long time use.
After the use of a laser alignment mounting bracket and extending electric wires for both 445nm blue dot laser alignment and DC power supply, it just allows the maximum installed distance of 3 meters, and no barrier dot indication onto any vertical or horizontal surface. The inner APC, ACC driving circuit board is preventing any increasing temperature and serious electric current impact, but achieves long operating lifetime of more than 8,000 hours in proper use. Under condition that users are aware of any potential danger to human eyes, and wearing correct laser safety goggles, high power blue laser module makes highly secured dot alignment perfectly.