This 808nm infrared laser diode module is not the same as any other manual dot targeting tool. Anyway, it is also quite special laser device since it is getting quite longer wavelength than any other visible laser devices. At the same time, when it is applied for night vision dot alignment work, it is always being used as an accessory part of those of black and white camera, infrared laser camera and military targeting weapon etc. At the same time, comparing with those visible laser devices with maximum output power of 100mW, this infrared laser alignment just gets maximum output power of 400mW, which is making great work for super accurate IR dot instruction at quite longer distance.
Owing to its longer wavelength of 808nm, this infrared laser diode module is just being used under special work fields, such as shooting, night hunting, military targeting and dot positioning, monitoring and intelligence etc. It is generating invisible infrared laser beam and infrared laser dot, thus once it is mounted on other machine or device, non visible IR laser light cannot be observed by any other person, while still making sure of super clear and accurate infrared laser dot targeting effectively.
When infrared laser diode module is getting quite high power up 200mW to 400mW, owing to its quite nice thermal emitting and constant electric power source from DC input power supply, it is just able to provide users clear infrared laser dot alignment at quite long distance of more than 100 meters in distance. At the same time, any time users are using this high power invisible laser module device, in order to avoid eye damage or hurt caused by powerful infrared laser radiation and IR reflection, it is quite important for users to wear a pair of laser safety goggles until achieving no danger dot alignment safely.