Unless formal use of manual line printing device or other simple laser pointer device, under quite special line alignment of night vision work field, it should be quite nice experience to make line alignment with a long wavelength made 980nm infrared line laser module. It is projecting invisible infrared laser beam and infrared laser line from beam aperture. Under operation with special night vision device, it is just able to work with the most intense infrared laser beam, and highly efficient converting into highly fine and straight IR reference line projection in distance effectively.
Under the use of night vision device, such as a CCD camera, black and white camera or infrared laser camera, this accessory part of 980nm infrared line laser module is workable with highly clear and accurate IR reference line projection in distance efficiently. In addition, under multiple night vision illumination work field, it is able to make highly clear IR line alignment for military targeting, laser medical therapy, surveillance, and intelligence system etc. Employed by quite high photoelectric ability infrared laser light emission from beam aperture, under employment of 980nm infrared laser diode within 100mW to 500mW, it is not generating quite powerful IR laser light, but also generating highly clear IR reference line projection as long as 100 to 1000 meters in distance.
Selected from qualified glass coated lens or separate crystal lens, without any laser light decay or dim in continuous work, 980nm infrared line laser module allows easy selection of optic lens degree of 10 to 110 degree. Especially in occasion of the most accurate IR line alignment under long distance, the Non Gaussian distribution infrared laser beam is converted into high uniformity infrared laser line. IR reference line is keeping the same brightness from middle part towards both ends, and assuring the most satisfied line positioning result in distance perfectly.
Whatever kind of output power it is selected, human eyes cannot capture any IR laser light from 980nm infrared line laser module. It is used as an accessory part, under the assistance of laser alignment mounting bracket, this durable structure made alignment laser is easily installed on any night vision device, and then generating extremely clear IR reference line projection on any vertical or horizontal surfaces. Any eye exposure to IR laser radiation and reflection might cause serious hurt to human eyes. It is just a key issue to avoid eye exposure to beam aperture and remember to wear professional 980nm wavelength preventing laser safety goggles until achieving highly secured alignment constantly.
