After constant technical innovation of 445nm blue laser diode, it is not simply developing into a blue laser pointer, it is just being made into a quite practically used device of a blue laser line generator. It is projecting intense blue laser beam directly from 445nm blue laser diode. Usually this blue laser module makes advanced used of qualified glass coated lens with different fan angles and good thermal emitting system. Only if it makes proper installation and adjustment to correct position, it makes highly clear and fine blue line alignment onto various working surfaces effectively.
When blue laser line generator is pointing onto different working surfaces, it is requiring to work with different line lengths and line finenesses at various work distances. It is not able to rely on manual line printing since it is not able to avoid mistake caused by manual operation. After the use of an external AC/DC adapter, without extra time spending on battery change, this blue laser module is just able to work with continuous blue laser beam emission. Unless the use of sunlight, this high power blue line laser up to 50mW to 100mW is able to work with highly clear blue line projection at quite long work distance of 25 meters and other formal lighting occasions etc.
Employing qualified glass coated lens and special use of glass window in front of laser beam aperture, this blue laser line generator is performing with highly clear and visible blue reference line projection. It is also not affecting at all by any special working occasion, such as moisture or dust at all. According to basic measurement and experiment of line length, line fineness and work distance, blue line laser module just gets correct use of glass coated lens, and makes highly precise blue line alignment in all occasions.
Beginning with high power up to 50mW to 100mW, blue laser line generator just gets the most important design part of APC, ACC driving circuit board. There is serious increasing temperature of laser module tube. However, the intelligent feedback control system gets reduced possibility of tube burning out or damage, but also keeps work with highly stable blue line generation within 8 to 10 hours per day. When industrial alignment laser make proper adjustment of both beam focus and line projecting direction within three dimensions, it gets the most precise line positioning results in continuous use. Only if users are wearing correct laser safety goggles and avoiding eye exposure to beam aperture, high power blue line laser makes high security and high precision line alignment perfectly.
