Whenever there is not a quite efficient solution for to make extremely accurate dot measurement under night vision, none of manual dot measuring tool or other visible laser device can be workable at all. In order to fulfill ideal dot alignment accuracy as expected, it is the greatest technical innovation for laser tech engineer to develop long wavelength 808nm infrared dot laser module. When the most intense infrared laser light is generated from beam aperture, this IR dot laser alignment tool should only equipped with night vision illumination device, which is able to work with highly accurate IR reference dot projection immediately.
Under quite professional use of long wavelength 808nm infrared dot laser module, it is just bringing users quite special experience. Human eyes cannot observe any infrared laser beam or infrared laser dot from laser beam aperture. When it is working together with a CCD camera, black and white camera or infrared laser camera etc, this IR laser alignment tool is not only generating the most powerful infrared light beam, but also converting into highly visible and bright IR reference dot on targeting surfaces.
Comparing with formal visible laser pointer devices, 808nm infrared dot laser module is always getting even wider range output power. When it is employing 808nm infrared laser diode within 5mW to 400mW, under quite high photoelectric ability up to 80 %, it is generating quite powerful infrared laser beam and highly clear IR reference dot projection in quite long distance. Low power IR laser module within 5mW to 200mW is only used within 50 meters, while high power IR dot laser up to 300mW to 400mW would make clear enough IR reference dot projection as long as 100 to 1000 meters.
According to quite easy connect with an external DC input power supply, 808nm infrared dot laser module makes sure of continuous IR reference dot projection constantly. The specially designed electric wires extension for both IR laser and DCX power source are not only featured by high temperature and strong corrosion, but also achieving easy installation within the maximum installation distance of 3 meters. The noncontact infrared alignment laser dot is leaving no track on raw material surface, but also assuring excellent laser light cycling use and extremely long serving lifetime. Under high attention to eye exposure to IR radiation and reflection, only after correct wearing of laser safety goggles, it achieves secured and free measurement perfectly.
