When users are looking for a quite easy operating and good direction line projection at a much longer distance than formal hand reaching, even though it is far more enough than manual line drawing work, it should be a quite nice beginning for users to operate a high density beam emitting tool of a blue laser line generator. It applies advanced 445nm blue laser diode and a qualified glass coated lens with wide fan angles. In all industrial and high tech precise line positioning work fields, after its easy use of output power and optic lens fan angle, and proper installation to desired machine or device, this blue laser module makes sure of good direction and high precision blue line projection at long extending distance constantly. 

From the very beginning design of a 445nm blue laser line generator, it just applies an import 445nm blue laser diode within 50mW to 100mW as beam emitting source. It is in need to make long time lasting line generation for all raw material processing works. It applies an import 445nm blue laser diode within 50mW to 100mW as beam emitting source. For the most important of all, configured with a metal heat sink cooling system inside a durable metal housing tube, the usual use of a blue line laser gets even better performance than formal blue laser pointer, and maintains ultra stable and reliable blue line alignment within long lasting work time of 10 hours per day. 

Owing to the advanced use of a qualified glass coated lens within 10 to 110 degree, cooperating with quite strict laser beam stability test up to 24 hours, this blue laser line generator always maintains high density and high brightness blue laser beam emission at several miles far away. After its projection of high linear quality and highly straight blue line projection within 0.5 meter to 6 meters lengths, within the maximum work distance of 25 meters and other formal lighting working occasions etc, this blue laser module just makes ultra high brightness and high fineness line alignment for multiple application fields. 

According to the unique use of adjustable focus optic lens, after its immediate blue laser light source concentration, this blue laser line generator gets highly efficient conversion of increasing brightness and fineness blue line alignment in distance. It gets high power up to 50mW to 100mW, besides its operation of powerful blue laser radiation, this alignment laser also projects potential thermal energy hurt to eyes. After proper wearing of laser safety goggles and avoiding eye exposure to beam aperture, it brings users easy and secured use for all working occasions effectively.