The usual use of 445nm blue line laser alignment is in need to work with good laser beam stability, while have to maintain highly clear blue line indication at great distance and long time use. This 445nm blue line laser alignment makes good use of import 445nm blue laser diode within 50mW to 100mW. It is getting less brightness blue laser light than 473nm blue DPSS laser device. However, this direct diode emission blue laser module is only adopting quite small size tube diameter of 16mm. Only if it gets enough space leaving of inner metal heat sink cooling system, it is just able to work with at least 40% improvement of laser beam stability, and also getting extremely stable and reliable blue reference dot projection in continuous use.
Within wide range fan angles of 10 degree to 110 degree, this 445nm blue line laser alignment enables easy choice of optic lens from glass coated lens or separate crystal lens. Either it is projecting Gaussian beam or non Gaussian distribution blue laser beam from laser beam aperture, it is just able to work with high linear quality and highly fine blue reference line onto multiple targeting surfaces. After basic measurement and experiment of basic technical data, after correct selection of output power and fan angles, this laser line generator just achieves the most precise blue line indication at great distance and high lighting occasions.
Whatever kind of output power it is selecting, within 50mW to 100mW, 445nm blue line laser alignment gets the most important design part of APC, ACC driving circuit board. The genuine blue alignment laser line projection is preventing any overheating and over current in continuous use, and maintaining extremely long lifetime and good beam stability within 8 to 10 hours continuous use. Anytime users are paying high attention to thermal energy hurt to human eyes and wearing 445nm wavelength preventing laser safety goggles, this high power laser line generator makes sure of easy and safe line measurement continuously.