Whenever users are trying to make highly clear line alignment at quite long work distance, formal manual line drawing work cannot be comparable with Berlinlasers blue line laser module. It makes perfect use of import 445nm blue laser diode within 50mW to 100mW, after basic use of inner metal heat sink cooling system inside durable metal housing tube, it is becoming a genuine industrial laser line generator. This blue line laser module keeps direct blue laser light emission from 445nm blue laser diode. It selects qualified glass coated lens or separate crystal lens, available with different fan angle of 10 to 110 degree, it achieves high linear quality and highly fine blue line projection with different line length and fineness. When this compact size tube made laser line generator gets proper installation and adjustment of both laser beam focus and laser line targeting direction, it achieves high precision and quick response blue line projection for all industrial and high tech line alignments effectively. Technical data: Item: Berlinlasers blue line laser module Wavelength: 445nm Output power: 50mW, 80mW, 100mW Optic lens: 10-110 degree glass coated lens, separate crystal lens Line length: 0.5 meter to 6 meters Applications: laser show, laser displaying, military targeting, textile garment processing and lab experiment etc http://www.berlinlasers.com/445nm-50mw-80mw-100mw-blue-line-laser-module