|No matter line aligning work is processing at close or long distance， not relying on any manual line drawing work， it makes even better job with a Berlinlasers 445nm blue line laser module within 50mW to 100mW. It keeps work with intense blue laser beam emission from a inner laser diode. The advanced use of metal heat sink and APC， ACC driving circuit are assuring the most reliable blue line projection and no tube burning out or damage in long lasting use.|
Available with qualified glass coated lens within 10 to 110 degree， and strict laser beam stability tests， this blue laser line generator just assures highly straight and fine blue line projection within 0.5 meter to 6 meters. After its freely adjusted laser line fineness and line emitting direction， it assures the lowest price and the most reliable line alignment for laser show， laser displaying， laser communication， decoration and high tech work etc.