What is an easy job to make highly clear dot alignment at quite long work distance? It is far more enough to reach with formal manual dot projecting tool or a simple blue laser pointer. After continuous technical innovation of 445nm blue laser diode tech and qualified glass coated lens, it is being made into a quite practically used device, such as a 445nm blue laser diode module. On basis of good use of thermal emitting system and constant power source supply, without any serious relying on any manual labor force input, this blue dot laser just assures the best direction, and the lowest price blue dot alignment onto various working surfaces effectively.
Different from a simple blue laser pointer, the genuine use of 445nm blue laser diode module is always continuing for quite long time. In various industrial and high tech precise dot measuring work fields, it makes good use of a metal heat sink cooling system and import 445nm blue laser diode. It gets wide range output power of 50mW to 100mW. It is projecting moderate brightness blue laser light directly from a 445nm blue laser diode. Even though it is projecting less brightness blue laser light than 473nm blue laser diode, however, it always keeps even more stable dot alignment.
Being made with highly durable anodized aluminum alloy housing tube, available with 16mm diameter tube, this 445nm blue laser diode module is working well with easy installation, quick response blue dot projection onto any vertical or horizontal surface. For the most important of all, on basis of advanced use of qualified glass coated lens, cooperating with a glass window in front of laser beam aperture, it is working well with high transmittance blue laser light emission, highly stable and reliable blue dot alignment under moisture or dust etc.
With the assistance of a laser alignment mounting bracket and special use of extending electric wires, within the maximum installed distance of 3 meters, this blue laser diode module always assures easy reaching, noncontact and no barrier dot alignment onto any raw material surface. In order to get the most precise dot alignment at great distance, it enables easy screw of adjustable focus optic lens, after immediate blue laser light concentration, this alignment laser gets increasing accuracy dot alignment as expected. At the same time, after high attention to powerful blue laser radiation and reflection, only after correct wearing of laser safety goggles, it makes sure of easy and free use in all application fields perfectly.