=10.5ptIn any special work fields of long distance and long time line measuring work fields, in order to make sure of highly precise and fine enough line alignment onto various working surfaces, it is always making an easy job after the use of an advanced 445nm blue laser diode tech applying device of 445nm blue line laser module. Being made with the best quality glass coated lens with different fan angles and good use of thermal emitting system, available with quite small size tube diameter, this blue laser line generator is able to work with good cooling down of tube, and also achieving increasing stability blue line alignment in all application fields effectively. =10.5ptAvailable with an import 445nm blue laser diode within 50mW to 100mW, owing to its high power, this blue line laser module is still adopting quite small size tube diameter of 16mm. In addition, owing to enough space leaving for inner metal heat sink cooling system inside durable aircraft used aluminum alloy housing tube, it just achieves superior nice thermal conductivity, but also keeping highly stable and reliable blue line alignment within wide range wide range operating temperature as well. For the most important of all, without any affect by mechanical moving or shocking, this compact size tube made blue laser line generator just assures highly stable and reliable performance, also not affect at all by any harsh working occasion as well. =10.5ptBeing made with the best quality glass coated lens, equipping with glass window in front of laser beam aperture, this 445nm blue line laser module is always performing with high linear quality and fine blue reference line projection from beam aperture. In a lot precise device manufacturing work fields, owing to its charming and attractive blue laser light emission, this blue laser line generator is not only making clear line indication for industrial line alignment. It is also making quite satisfied line alignment for special work fields, including laser show, laser displaying, military targeting, laser communication and other high tech work fields etc. =10.5ptAccording to special use of laser alignment mounting bracket and extending electric wires, within the maximum installed distance of 3 meters, compact size tube made 445nm blue line laser module always makes easy installation, and convenient line indication onto any vertical or horizontal surface. It is performing with noncontact and no track blue line projection onto various working surfaces. At the same time, on condition that blue alignment laser makes easy adjustment of laser beam focus and line projecting direction within three dimension, it makes sure of the finest line alignment at great distance perfectly.