In any special night vision illumination dot alignment work field, it is not helpful at all for users to only use quite simple visible laser pointer or any other manual dot projecting tool. After constant development of more and more practically used dot measuring tool, such as 980nm infrared laser diode module, it is generating invisible infrared laser light and IR reference dot from beam aperture. Whenever it is used as an accessory part, after quite easy installation under CCD camera, black and white camera or infrared laser camera, this infrared dot laser would just make sure of highly clear and accurate IR reference dot projection under night vision field effectively.
Usually high power 980nm infrared laser diode module gets beginning high power up to 600mW to 1000mW. After its easy connect with a DC input power supply, it is beginning to work immediately. It is accepting wide range electric current within 100V to 240V, in majority of country or regions, this infrared dot laser is allowing quite easy operation. After easy converting into much lower operating voltage, and specially designed electric wires extension with high temperature and strong corrosion, this infrared dot laser would just make sure of quite convenient and easy measuring result as expected.
Whatever kind of working surface it pointed, in order to get clear enough dot projection, it is necessary for users to select high power 980nm infrared laser diode module with correct output power. It is generating the most intense infrared laser light from beam aperture. However, this high power infrared dot laser is employing separate metal heat sink cooling system, whatever kind of long term continuous IR dot alignment work, together with aluminum alloy housing tube, it is achieving the best thermal conductivity, and the most reliable and stable IR dot projection in continuous work.
Under operation with the most important design part of APC, ACC driving circuit board, under quite rapid temperature increasing of laser tube, high power 980nm infrared laser diode module prevents serious intense electric current impacting, and then maintaining up to 80% beam stability under long term continuous IR dot projection. Whenever the genuine alignment laser dot projecting is processed within 8 to 10 hours per day, after enough time reserving for laser module tube cooling down, it is achieving excellent laser light cycling use and long serving lifetime. Only according to proper avoiding of eye exposure to beam aperture and easy wearing of 980nm wavelength preventing laser safety goggles, high power infrared dot laser makes sure of easy and quick measurement.
