When users are fallen into serious worrying about dot aligning accuracy under night vision illumination work fields, without the use of any simple visible laser devices or formal manual dot projecting device, it would be quite nice experience for users to use a long wavelength 980nm infrared dot laser alignment. Both infrared laser beam and infrared laser dot are not visible to human eyes, which cannot be used as a separate part in real dot aligning work. In process of highly clear dot generation under night vision device, such as CCD camera, black and white camera or infrared laser camera, high photoelectric ability laser light emitted 980nm infrared laser module just makes sure of the clearest IR dot projection in distance effectively.
Usually under night vision work fields, nothing can be observed by human eyes directly. When infrared laser diode tech is developed by laser engineers, it is not just stopped in mind of simple dot projecting within quite short time, but workable for long term continuous IR dot projection in those of night vision illumination work fields. This infrared dot laser alignment is being made with inner part of metal heat sink cooling system, equipped with aircraft used aluminum alloy housing design, this alignment laser obtains superior nice thermal emitting and improving beam stability in continuous IR dot projection work.
Within wide range operating temperature of -10 degree to 45 degree Celsius, 980nm infrared dot laser alignment is not affected at all, but just keeping stable enough IR dot projection in continuous work. If the real IR dot aligning is processed under much lower temperature than formal room, users should only make easy preheating of laser module tube, this infrared laser module will recover its intense and accurate enough IR dot projection in continuous work. When 980nm infrared laser is keeping work with up to 80% photoelectric ability, within wide range output power of 100mW to 500mW, it is emitting the most intense infrared laser light and highly accurate IR dot projection as long as 100 to 1000 meters.
Whatever kind of working surface, high power 980nm infrared dot laser alignment gets quite easy operation and adjustment on desired machine or device. Owing to specially designed electric wires for both infrared laser module and DC power source, within freely installed distance of 0.3 meter to 3 meters, it is getting easy and quick IR dot projection on any targeting surface, including those of hard reaching or complex working environments etc. No matter what kind of output power it is pointed, without worrying about potential danger caused by IR radiation and reflection, users should remember to wear 980nm wavelength preventing laser safety goggles and then achieving highly clear and secured dot measuring result.
