Usually there are some of quite hard reaching places where users are in need to make quite accurate dot alignment, formal use of a simple blue laser pointer is not workable at all. However, in order to make easy and highly clear dot projection on various targeting surfaces, it is just becoming a major trend for user to apply glass lens blue laser diode module. It is projecting the most intense and powerful blue laser light directly from 445nm blue laser diode. Any time it is being made with super nice thermal emitting system and constant electric power source, it is always effective enough to make continuous blue reference dot projection.
The usual use of 445nm blue laser diode module is different from a simple blue laser pointer. It is required to generate continuous blue reference dot from beam aperture. When it is being made with inner metal heat sink cooling system inside quite durable aircraft used aluminum alloy housing tube, in continuous blue reference dot projection work, blue dot laser is keeping quite nice thermal emitting and excellent laser light cycling use. According to quite wide range operating temperature stabilization, after quite easy installation on industrial device or equipment, it is keeping stable blue dot projection and no barrier dot projection on any vertical or horizontal surface.
When blue laser diode module is being made with qualified glass coated lens, instead of any appearance of laser light decay or dim in continuous work, it is just keeping high laser beam transmittance and highly clear dot projection for both long distance and long time dot aligning work. After dot laser alignment is produced, it is also passing through quite strict laser beam stability tests up to 24 hours. In long time continuous dot aligning work, it is keeping perfect performance from aging preventing. Only if it is getting continuous dot alignment within 8 to 10 hours per day, after enough time leaving for laser tube cooling down, it achieves excellent laser light cycling use and the most reliable dot projection in constant use.
Owing to the most important design with APC, ACC driving circuit board, under efficient preventing of electric current impacting and thermal energy, blue laser diode module is perfectly protected, without any affect any working environments. When it is installed on industrial machine or device, within the maximum installation distance of 3 meters, this alignment laser makes the most rapid and accurate dot projection on any raw material surface. Only if users are cautious with thermal energy and wearing laser safety goggles, it achieves free and safe measurement perfectly.