When line measuring work is processing at quite long work distance, it makes good job with an intense beam Berlinlasers 445nm blue line laser module within 50mW to 100mW. It allows easy and quick reaching of blue laser beam emission after easy connects with 5V, 9V 1000mA DC power supply. Not relying on any manual labor force input, it makes easy and quick reaching of blue line alignment in distance immediately.
After advanced use of qualified glass coated lens within 10 to 110 degree, and special use of glass window inside metal housing tube, this blue laser line generator is working well with highly straight and fine blue line within 0.5 meter to 6 meters. Within freely installed distance of 3 meters, it brings users the lowest price and the most reliable blue line alignment for industrial precise line alignment, laser show, laser displaying, decoration, laser communication and high tech work etc.
https://www.berlinlasers.com/445nm-50mw-80mw-100mw-blue-line-laser-module
https://www.berlinlasers.com/oem-lab-lasers/laser-line-generator