If users are not able to get clear enough line alignment at much longer work distance than hand reaching, formal line printing from a square meter or blocking board is far more enough to get ideal accuracy as expected. When users are selecting a direct diode emitted 445nm blue line laser alignment, although not as bright as 473nm blue DPSS laser system, it is getting even more stable and reliable line projection in continuous work. Every time this laser line generator gets correct selection of output power and optic lens degree, it gets easy and no mistake line alignment on any vertical or horizontal surfaces easily.
The genuine use of 445nm blue line laser alignment is different from formal line printing device. It is employing high power 445nm blue laser diode as its beam emitting source, beginning with high power up to 50mW to 100mW, it is generating highly visible blue laser light at several miles far away. When it is getting freely adjusted laser beam focus, blue reference line thickness can be easily adjusted, and then assuring high level of accuracy line projection within the maximum work distance of 25 meters. In addition, it should not only be used within sunlight since none of blue laser light can be observed by human eyes directly.
Either glass coated lens or separate crystal lens it is used, 445nm blue line laser alignment is always keeping work with high linear quality and high fineness line projection in use. When it is getting freely selected optic lens degree within 10 to 110 degree, this blue laser module would just make sure of highly clear line generation for multiple work fields. Owing to its charming light emission from beam aperture, besides its formal use of industrial line aligning work, it is also getting special line aligning result for laser show, laser displaying, and other high tech work fields etc.
Under operation of high intensity blue laser light generation from 445nm blue line laser alignment, it is getting specially designed APC, ACC driving circuit board. It is preventing serious electric current impacting, and protecting alignment laser from high temperature. It is just allowing easy operation within 8 to 10 hours per day, after enough time leaving for laser tube cooling down, this alignment laser would just assure stable line projection in long term use. Under operation with high attention to thermal energy and powerful blue light, users should just wear 445nm wavelength preventing laser safety goggles until obtaining easy and free use constantly.