This infrared laser diode module is just getting much longer wavelength than visible red laser devices. Human eyes cannot capture any infrared laser beam, while have to work together with those of night vision device. For instance, in real infrared dot alignment work, this infrared laser alignment tool is working together with CCD camera, black and white camera, and other night observing device. It just forms into a clearly visible infrared laser dot, providing super convenient dot alignment in military targeting, surveillance work fields efficiently.
In order to get super precise dot alignment under night illumination work fields, infrared laser diode module is always employing import 808nm infrared laser diode and glass cylindrical lens. Whatever kind of targeting surfaces, infrared laser beam is available with extremely high laser beam transmittance, while forming into super intense infrared laser light temporarily. Within its super wide output power range of 5mW to 400mW, infrared dot laser alignment can be workable for extremely long work distance.
Once infrared laser dot alignment is workable at quite close distance, users just need to choose a 5mW infrared laser diode module. However, under condition dot aligning is processed more than 50 meters, while the selecting output power should be up 50mW. Owing to invisible 808nm infrared laser light emitting, human eyes cannot capture IR light with any output power. As a result, whatever kind of infrared dot alignment work, it is never allowed to watch IR laser beam directly, while users should avoid explosion and remember to wear laser safety goggles so as to assure the most secured dot laser alignment safely.
When infrared laser diode module is workable under harsh working occasion, it has just got the most durable structure with aircraft used aluminum alloy housing. Infrared alignment laser dot targeting is always workable under superior harsh occasion under super lower or higher working temperature. At the same time, users only need to make very simple screw or roast of laser beam aperture so as to get the most concentrated infrared laser dot safely.