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In order to make highly clear and accurate dot alignment under all night version fields, it is not able to rely on the use of a simple IR laser pointer or other manual dot projecting tool. There is also no end for laser tech engineer to develop a much more practically use device, such as a long wavelength made device of 808nm infrared laser diode module. When it makes proper use of a night version device and makes proper use of an external electric power source, this infrared dot laser makes sure of high efficiency infrared laser light conversion, and highly clear infrared reference dot indication for all night version fields effectively.

On basis of the use of an import 808nm infrared laser diode as IR laser light emitting source, this 808nm infrared laser diode module should only be using with other night version device, such as CCD camera, black and white camera or infrared laser camera. It just makes sure of high efficiency IR laser light conversion, and converts into a highly clear and accurate IR reference dot under all night version fields. In occasion that infrared dot laser makes proper use of an external electric power source, accepting wide range electric current of 100V to 240V, it just makes sure of strong environmental stabilization , and highly stable and reliable infrared reference dot projection under all night version fields.

Being made with an inner metal heat sink cooling system and APC, ACC driving circuit board inside durable metal housing tube, within wide range output power of 100mW to 500mW, 808nm infrared laser diode module always assures excellent thermal emitting, and constant IR dot indication in long time use. It is allowing constant IR dot alignment within 8 to 10 hours per day. Only if this infrared alignment laser gets superior nice thermal conductivity, and wide range operating temperature, it just assures excellent laser light cycling use and long lifetime of more than 8,000 hours.

In a large variety of night version dot aligning work fields, 808nm infrared laser diode module is operating easy and quick a as an accessory part. Within freely installed distance of 3 meters, it makes easy and no barrier IR dot indication in a lot of occasions, including military targeting, night hunting, surveillance and intelligence system etc. Only if it makes proper mounting onto night version device, after its proper adjustment of both laser beam focus and IR dot projecting direction within three dimension, this infrared alignment laser assures high speed IR laser light concentration, and the highest level of accuracy IR dot alignment in all night version fields perfectly.