Without any serious relying on any visible laser device or other manual dot projecting tool, in order to get easy and clear dot alignment under night vision, it would become quite efficient solution to make advanced use of a long wavelength made 808nm infrared dot laser module. It is projecting invisible infrared laser beam and IR laser dot from laser beam aperture. When it is operating as an accessory part, under operation as an accessory part and professional equipment with night vision device, infrared laser alignment makes the most efficient IR laser light conversion and highly clear IR dot projection in all night vision fields.
This 808nm infrared dot laser module enables quite easy use after connect with DC input power supply. It should be working with night vision device of CCD camera, black and white camera or IR laser camera, thus making sure of efficient infrared laser light emission and highly clear IR reference dot projection under night vision. The usual use of infrared laser beam emission gets up to 85% photoelectric ability, thus always generating extremely powerful and intense IR laser light from beam aperture. Employed by import 808nm IR laser diode within 100mW to 500mW, it is generating highly clear dot alignment at various work distances. For instance, within low power range of 100mW to 200mW, it is making clear infrared dot projection within 50 meters, while high power infrared laser alignment makes quite satisfied dot alignment as long as 100 to 1000 meters.
Owing to advanced use of qualified glass coated lens and quite special use of glass window in front of laser beam aperture, 808nm infrared dot laser module gets highly clear dot generation, without any appearance of laser light decay or blur in continuous use. When dot measuring work is processing under quite harsh working environments, such as dust or moisture working condition, infrared laser dot alignment is not affecting at all. For the most important of all, users can make quite easy screw of adjustable focus optics. Whenever the most powerful IR laser radiation is generating from laser beam aperture, it will make immediate laser light focusing and extremely accurate infrared reference dot projection at great distance immediately.
Whatever kind of output power it is selecting, 808nm infrared dot laser module always makes easy and immediate IR dot generation at various working distances. The special use of APC, ACC driving circuit board is preventing any increasing temperature and serious electric current impact. Within daily continuous work time of 8 to 10 hours, after enough time leaving for alignment laser tube cooling down, it achieves excellent thermal conductivity and extremely clear infrared reference dot projection continuously. Only if users are paying high attention to IR laser radiation and reflection, after correct wearing of infrared laser safety goggles and avoiding eye exposure to laser beam aperture, this night vision device makes high precision dot measurement constantly.
