Being made with 445nm blue laser diode with selectable output power of 50mW, 80mW, and 100mW, equipping with metal heat sink cooling system inside its durable metal housing tube, this blue cross laser alignment is only getting quite compact size tube diameter of 16mm. It is generating intense and powerful blue laser light directly from 445nm blue laser diode. Although it is not as bright a 473nm blue DPSS laser, however, this direct diode emission cross line laser module just gets even more stable and reliable performance, thus always performs with highly clear blue cross line source emission in continuous use.
On basis of the use of qualified glass coated lens with different fan angles, without any laser light decay or blur in continuous use, blue cross laser alignment is always performing with high transmittance blue laser light emission. It is performing with highly accurate two perpendicular lines with accurate 90 degrees, but also projecting different cross line lengths within 0.5 meter to 6 meters. For the most important of all, no matter it is pointing at long distance or long time, it is performing without laser light decay. After up to 24 hours aging preventing tests and special use of glass window, even though there is moisture or dust, this blue cross line laser module is still performing with clear and fine enough cross line projection constantly.
Whatever kind of working surface it is pointing, on basis of the use of APC, ACC driving circuit board, 445nm blue cross laser alignment gets intelligent feedback control of output power and electric current, without any affect by increasing temperature as well. Only if it keeps continuous blue cross line projection within 8 to 10 hours, after getting superior nice thermal emitting, this blue alignment laser assures highly reliable performance and long lifetime. After high attention to thermal energy hurt to human eyes and correct wearing of laser safety goggles, high power blue cross laser makes safe and easy measurement perfectly.