Comparing with a very simple blue laser pointer, the selection of 445nm blue laser diode module always gets the same type blue laser dot on all desired working surfaces. However, on basis of its external DC input power supply as its power source, this laser dot alignment tool always gets continuous dot alignment, no worrying about laser beam dim or break. This 445nm blue laser module begins from high output power range of 50mW to 100mW, thus it selects higher operating voltage of 4.2V.
Not the same as manual dot measurement works, 445nm blue laser diode module always projects extremely powerful blue laser beam. When dot laser alignment is operated at quite long work distance, blue laser dot is still highly bright and visible. In order to make dot alignment more precisely, laser tech engineer has just designed this 445nm blue laser module in type of adjustable focus. After very easy screw of laser diode modules head part, blue alignment laser dot gets temporary laser beam focus on targeting surface, forming into high concentration blue laser dot efficiently.
In various machinery processing works, 445nm blue laser diode module always gets wide applications in all high tech work fields. Users should always make very easy installation of this dot alignment tool on any required machine or devices, after very easy adjustment of laser beam focus and dot targeting direction, this industrial alignment laser dot just brings users the most precise and accurate dot alignment perfectly.