When 808nm infrared dot laser module is used for quite long time, under multiple working environments, it is being made with the most durable aircraft used aluminum alloy housing tube. Integrated with inner metal heat sink cooling system and copper made 808nm infrared laser diode, after production into a laser dot alignment tool, it is getting superior nice thermal conductivity and increasing stability in constant IR dot projecting work. Even though it is used under quite harsh working environments, such as surveillance, intelligence system and military targeting work, this infrared laser is getting super strong environments, also keeping highly reliable infrared dot projection within wide range operating temperature.
In order to get highly clear dot projection at quite long work distance, 808nm infrared dot laser module is always getting wide range output power within 5mW to 400mW. It is getting quite high photoelectric ability, which is also getting quite high laser light transmittance. When high intensity infrared laser light is concentrated, this dot laser alignment tool will make extremely clear IR laser dot projection as long as 100 to 1000 meters in use. Under formal close distance IR dot projection, infrared laser within 5mW to 200mW will make clear dot instruction within 50 meters.
In order to get the most precise dot positioning result on multiple working surfaces, 808nm infrared dot laser module gets the most special design of adjustable focus. Every time of easy screw of cylindrical lens makes sure of rapid laser light emission and the clearest IR dot positioning result in use. Any type of eye exposure to laser beam aperture cannot be observed by human eyes, while also causing serious danger from IR radiation and reflection. After proper wearing of 808nm infrared laser safety goggles and basic laser safety measure, this infrared dot laser assures easy and safe alignment constantly.