Under night vision illumination work fields, unless the use of any visible laser devices or formal manual dot measuring devices, it would be the best experience for users to use a long wavelength made 980nm infrared laser diode module. It is projecting invisible infrared laser beam from beam aperture, not the same as visible laser light. When it is trying to work for constant dot alignment work, this infrared laser dot alignment tool should only be used as an accessory part of night vision device, such as a CCD camera, infrared laser camera or black and white camera, it will be workable with highly accurate and clear IR reference dot generation for all night vision fields effectively.
Comparing with formal laser devices, 980nm infrared laser diode module should be used for special work fields, such as military targeting, laser medical therapy, surveillance and intelligence system etc. It would be workable for quite long work distance. It is getting quite wider range output power within 5mW to 500mW, without limitation of quite close distance dot aligning, it would be used for quite clear infrared laser dot alignment as long as 100 meters to 1000 meters in distance. This infrared laser alignment is achieving up to 80% photoelectric ability, which would generate extremely intense and powerful infrared laser light, and then making sure of the clearest IR dot generation in distance easily.
In multiple working occasions, 980nm infrared laser diode module would be applied under quite harsh working environments as well. It is adopting quite durable aircraft used aluminum alloy housing tube, when it is applied under wide range operating temperature within -10 degree to 45 degree Celsius, IR alignment laser dot targeting is not affected at all, but just maintaining the most stable performance within daily used of 8 to 10 hours. For the most important of all, on basis of the use of APC, ACC driving circuit board, this IR laser module is keeping efficient preventing of electric current impacting, and protecting laser module from tube burning out or damage in continuous work.
After quite easy connect with a DC input power supply, a correct power made 980nm infrared laser diode module will make continuous IR dot generation on any raw material surface easily. It is getting freely installed distance within 0.3 meter to 3 meters, and then achieving quite convenient IR alignment laser dot generation on any raw material surface. Owing to its invisible infrared laser beam emission, human eyes cannot capture any infrared light at all. When users are remembering to take laser safety measure and wear 980nm infrared laser safety glasses, this IR laser device would just make sure of highly free and secured dot alignment perfectly.
