The special use of import 445nm blue laser diode makes 445nm blue line laser alignment different from a simple blue laser pointer. It is always working for continuous blue line projection. It gets special use of inner metal heat sink cooling system, not the same as formal alkaline battery power source made blue laser pointer, it is getting much larger inner space for tube cooling down and enable even more stable and reliable blue reference line projection continuously. In formal blue line measuring work, this compact structure made laser line generator also selects durable metal housing, which has just assured easy installation and highly stable blue line projection under any mechanical moving or shocking etc.
Usually after quite easy connects with an AC/DC adapter, accepting wide range electric current of 100V to 240V, 445nm 50mW blue line laser alignment is workable with continuous blue laser beam emission and highly clear blue line projection. It is projecting quite charming and attractive blue laser light from beam aperture. Besides its formal line projection in industrial measuring work, this 50mW blue laser module is also making highly clear line indication for laser show, laser displaying, laser communication etc. When it gets freely installed distance of 3 meters, it enables quite easy installation and easy blue line projection onto vertical or horizontal surface.
Whenever 445nm 50mW blue line laser alignment gets proper installation and adjustment of both laser beam focus and laser line targeting direction, it makes easy and highly fine line projection onto multiple targeting surfaces. The advanced use of qualified glass coated lens or separate crystal lens enables freely selected fan angles within 10 to 110 degree. After correct selection of fan angle, the genuine alignment laser line targeting enables satisfied measurement within the maximum work distance of 25 meters. Under the highest attention to thermal hurt to human eyes and correct wearing of laser safety goggles, this blue laser achieves easy and clear line measurement continuously.