Whenever users are trying to make clear and quick enough dot measurement for all night version fields, it is the most efficient job to operate a Berlinlasers 808nm infrared laser diode module. It projects invisible and intense infrared laser beam from a IR laser diode within 100mW to 400mW. After operation as an accessory part and proper use of night version device, it keeps work with highly clear and accurate infrared dot projection within long extending distance of 100 to 1000 meters.
After easy use of 5V, 9V 1000mA DC power supply, cooperating with extending electric wires, this infrared dot laser enables freely installed distance of 3 meters, easy and quick reaching of infrared dot alignment in distance. It should only be selecting with correct output power and freely adjusted laser beam focus. The most concentrated IR laser light is converting into the most precise IR dot aligning source for IR laser sight, military targeting, intelligence system, laser medical therapy and high tech etc.
https://www.berlinlasers.com/808nm-infrared-laser-diode-module