Under special work fields of military targeting, surveillance or intelligence system, it would be the most marvelous experience for users to select Berlinlasers infrared line laser module. It is employing qualified 808nm infrared laser diode as its beam emitting source, equipped with import IR laser diode and qualified glass coated lens or separate crystal lens, this laser line generator is keeping work with highly fine and straight IR reference line in distance. After quite easy connect with DCX input power supply, and excellently designed APC, ACC driving circuit board, infrared line laser module not only keeps continuous IR line projection, but also keeping efficient preventing of electric current impacting. Under operation of continuous infrared laser line alignment within 8 to 10 hours per day, after enough time leaving for laser tube cooling down, this infrared laser module achieves high level of accuracy IR line generation within the maximum work distance of 100 to 1000 meters effectively. http://www.berlinlasers.com/uniform-808nm-infrared-line-laser-module