If users are some special working places where users are trying to make extremely clear and accurate dot alignment under night vision, it is quite difficult work since nothing can be observed by human eyes directly. Instead of the use of any visible laser device or formal manual dot projecting device, it would be quite nice experience for users to select a quite long wavelength 808nm infrared laser diode module. It is generating invisible infrared laser beam and infrared laser dot from laser beam aperture, under quite special equipment with night vision device, such as a simple CCD camera, black and white camera or infrared laser camera, this infrared dot laser would just make sure of highly clear and accurate IR dot generation in distance effectively.
This 808nm infrared laser diode module is always used for quite long work distance, which is also making clear infrared dot generation for special fields, such as military targeting, laser medical therapy, surveillance and intelligence system etc. It is in need to generate highly clear infrared reference dot at quite long work distance. From the very beginning design of this infrared dot laser, it is employing 808nm infrared laser diode as its beam emitting source. It is getting wide range output power of 5mW to 400mW, owing to its quite high photoelectric ability up to 80%, this infrared laser module is always keeping quite intense infrared laser light and the clearest infrared dot generation in distance easily.
Under night vision illumination work fields, 808nm infrared laser diode module might be used for multiple working environments. It is adopting quite durable aircraft used aluminum alloy housing tube, when it is used under mechanical shocking, calibration or moving etc, it is being made with quite durable structure of only 16mm or 26mm. However, it is able to be installed easily on any night vision device, without any affect by working environments at all. Formal output power made infrared dot laser within 5mW to 100mW would make clear dot emission within 50 meters. In addition, high power infrared laser alignment up to 200mW to 400mW would make highly clear infrared dot alignment result as long as 100 to 1000 meters in distance.
Whatever kind of working surface it is pointed, owing to its invisible infrared laser light emission, this 808nm infrared laser diode module should only be used as an accessory part, but not able to be used separately. The extending electric wires for both infrared dot laser and DC input power supply is extending as long as 3 meters, within such long installation distance, this alignment laser enables quite easy installation and adjustment of laser beam focus and dot targeting direction, under professional wearing of infrared laser safety goggles, it assures safe and free alignment constantly.
