In order to make highly clear and precise enough dot alignment under night vision field, not easy to reach with any visible laser device or other manual dot projecting tool, it would always be much efficient solution to apply a long wavelength made 808nm infrared dot laser module. When users cannot capture any invisible infrared laser beam, this infrared laser alignment should only be used as an accessory part. After its proper use of night vision device and easy connects with an external AC/DC adapter, it is assuring high transmittance infrared laser light emission, and extremely clear infrared reference dot projection under all night vision fields.
Comparing with any visible laser devices, 808nm infrared dot laser module projects even longer wavelength than red laser devices. In practical night vision dot alignment work, it should only be used as an accessory part, and make good configuration with night vision device of CCD camera, black and white camera or infrared laser camera. Under operation with up to 85% photoelectric ability, within wide range output power of 100mW to 500mW, this infrared laser alignment is always making sure of the most powerful and the best quality infrared laser source emission, and extremely clear infrared reference dot projection as long as 100 to 1000 meters.
Employing the most qualified import 808nm infrared laser diode, after perfect configuration with metal heat sink cooling system and APC, ACC driving circuit board inside durable metal housing tube, this 808nm infrared is always achieving at least 40% improvement of laser beam stability. It is getting extremely stable and reliable IR dot alignment under any harsh working occasion of mechanical moving or shocking etc. In continuous infrared laser dot alignment, even though there is serious increasing temperature and electric current impact, only if infrared alignment dot projection is processing within 8 to 10 hours, it just achieves excellent laser light cycling use and long lifetime of more than 8,000 hours.
Under operation with an laser alignment mounting bracket and extending electric wires for both 808nm and DC power supply, it enables the most convenient installation onto any other night vision device, and making sure of the most convenient IR dot measurement onto any vertical or horizontal surface. After quite easy screw of adjustable focus optic lens, this enables high speed infrared laser light concentration, and the most precise IR dot alignment. Only after correct wearing of infrared laser safety goggles and avoiding eye exposure to laser beam aperture, it just makes sure of highly secured and free dot measurement in all occasions perfectly.
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