In process of serious need of clear and accurate dot alignment at quite long work distance, not the same as a simple blue laser pointer, it is making better job with an industrial stabilized device, such as a 445nm blue laser diode module. It projects moderate brightness blue laser light directly from a 445nm blue laser diode. Available with 50mW, 80mW and 100mW output power, equipping with a metal heat sink cooling system and APC, ACC driving circuit board, this blue dot laser gets good thermal emitting and increasing laser beam stability in continuous use.
Either dot aligning work is processing at long time or long distance, this 445nm blue laser diode module applies qualified glass coated lens. It should be working without light decay or blur. After up to 24 hours aging preventing and beam stability test, it is keeping work with highly stable blue dot emission within long lasting time. Only if it gets correct use of output power and freely adjusted blue dot diameter, it brings users low price and high stability blue dot alignment for laser show, laser displaying, decoration, high tech and scientific experiment etc.