When green laser diode module is being used in constant and accurate dot measurement works, there is no strict limitation of work distance, height or other working environments. It is manufactured from the most qualified aluminum alloy housing material, owing to its special surface processing of surface insulation, the metal housing material just gets superior thermal conductivity, thus making sure of it its highly stable and reliable green reference dot targeting efficiently.
Once green laser diode module gets the most advanced configuration of adjustable focus, it is much more stabilized for even longer distance laser dot alignment works. According to very simple screw or twist of laser module head part, high brightness 532nm green laser beam is temporarily focused, concentrated into a super compact size green laser dot in distance. For instance, at very close distance of 10cm, green alignment laser dot is very fine, only available at about 0.3mm. Although dot laser alignment is workable at 3 meters distance, green laser diode module can still obtain quite compact size green dot projection of only 1mm to 2mm.
No matter what kind of targeting surfaces, green laser diode module is always the best one. Owing to its quite sensitive color green laser light emitting to human eyes, green laser dot alignment is even more workable for higher lighting and longer distance working occasion. It is always a great choice for users to make dot alignment with green laser module after correct selection of output power and proper adjustment of alignment laser dot targeting direction. Only if users are getting special attention to powerful green laser radiation, this dot laser alignment tool just assures the most secured dot positioning perfectly.