Easy Operating 445nm Blue Line Laser Module
If users are getting serious need of clear and fine enough line alignment at long work distance, it makes good job with a Berlinlasers 445nm blue line laser module within 50mW to 100mW. The special use of 5V, 9V 1000mA DC power supply assures its long lasting blue laser light emission, and no effect by overheating and over current impact as well.
Being made with ultra compact metal housing tube, and qualified glass coated lens within 10 to 110 degree inside metal housing tube, this blue laser line generator is working well with high intensity blue laser light emission, highly straight and fine blue line projection within 0.5 meter to 6 meters. Only after its freely adjusted laser line fineness and line emitting direction, it brings users the lowest price and the most reliable line alignment for laser show, laser displaying, laser communication, lab experiment and high tech etc.
https://www.berlinlasers.com/4....45nm-50mw-80mw-100mw
https://www.berlinlasers.com/o....em-lab-lasers/laser-