Whenever cross line alignment is processing for quite special work field of night vision, not easily relying on manual or mechanical cross line alignment device, it would be quite nice solution to make use of a long wavelength 980nm infrared cross line laser module. It generates invisible infrared laser beam and infrared cross line source from beam aperture, which cannot be used separately. However, when infrared laser alignment is operating with night vision device of CCD cameral, black and white camera or IR laser camera, it is able to work with extremely clear and accurate IR vertical and horizontal lines generation with accurate 90 degrees effectively.
Any time 980nm infrared cross line laser module is applying for night vision cross line alignment works, it gets perfect use of import 980nm infrared laser diode within 100mW to 500mW. Comparing with formally used visible laser devices, it is getting much higher photoelectric ability up to 80%. After production into a real cross laser alignment tool, besides its operation of super intense and powerful IR laser light emission, but also generating extremely clear two perpendicular lines with accurate 90 degrees as long as 100 to 1000 meters in distance.
In order to get quite satisfied cross line alignment in continuous use, 980nm infrared cross line laser module gets excellent use of the best quality glass coated lens. It workable for multiple work fields, such as surveillance, laser medical therapy, intelligence system and IR laser sighting works etc. In order to get quite satisfied IR cross line projection in distance, according to quite easy selection of optic lens degree of 10, 15 and 110 degree, it is projecting different dimension cross line length. When it gets correct selection of output power and optic lens degree, it can make the most satisfied cross line projection constantly.
On basis of quite special use of APC, ACC driving circuit board, under operation with the most powerful IR laser radiation and reflection generating from beam aperture, 980nm infrared cross line laser module keeps work with intelligent feedback of constant output power and electric current supply. Under serious attention to human hazards from powerful IR laser radiation and reflection, only after correct wearing of IR laser safety goggles and easy avoiding of eye exposure to bema aperture, this industrial alignment laser achieves high security alignment perfectly. Within the maximum installation distance of 3 meters, after correct adjustment of laser beam focus and IR cross line targeting direction, it achieves no mistake and noncontact IR cross line projection in distance.
