When users are making quite difficult cross line alignment under night vision illumination work fields, none of visible laser devices or other manual cross line printing device can be workable at all. Nothing can be observed by human eyes, when users are selecting long wavelength designed 808nm infrared crosshair laser module, under operation by night vision device, it will make sure of quite accurate IR vertical and horizontal lines generation with accurate 90 degrees. When infrared laser alignment tool is being used as an accessory part, working together with a CCD camera, black and white camera or infrared laser camera, it will make sure of highly clear and accurate IR cross line generation in distance easily.
Among all available laser devices, 808nm infrared cross line laser module is different from any manual cross line printing device. It is getting much longer wavelength than formal laser devices, which is generating invisible IR laser beam and cross line source in continuous work. When 808nm infrared laser diode tech is applied for night vision cross line alignment, it should only be used as an accessory part. At the same time, within even wider range output power of 5mW to 400mW, available with quite high photoelectric ability up to 80%, this cross laser alignment tool keeps work with the most intense and powerful infrared laser light in use.
In occasion of quite close distance IR cross line generation work, within 5mW to 200mW, 808nm infrared crosshair laser module will be workable with accurate measuring result within 50 meters. After selection of high power up to 200mW to 400mW, this infrared laser module will make clear IR cross line projection as long as 100 meters to 1000 meters. After the adoption of qualified glass coated lens with selected lens degree of 10, 15 and 110 degree, this alignment laser obtains selected cross line length, and fulfills highly accurate two perpendicular line generation with accurate 90 degrees under multiple night vision fields.
In process of constant IR cross line alignment work, 808nm infrared crosshair laser module keeps work after connect with a DC input power supply. It is accepting wide range electric current within 100V to 240V, after converting into 9V DC power, it will always getting continuous aligning performance under high temperature and strong corrosion etc. When this alignment laser is getting the most important design part of APC, ACC driving circuit board, under serious electric current impacting, it is keeping work with high beam stability and highly accurate IR cross line generation within 8 to 10 hours per day. When users are paying special attention to powerful IR light and IR reflection, after proper wearing of 808nm wavelength preventing laser safety goggles, it gets highly secured cross line projection perfectly.