In any special working occasion where users are trying to make clear enough cross line alignment under night vision, it is not helpful at all to rely on any visible laser device or mechanical cross line measurement. The advanced use of 980nm infrared laser diode tech makes perfect configuration with qualified glass coated lens with different fan angle, it is just forming into a quite practically used 980nm infrared cross line laser module. It projects invisible infrared laser beam and IR cross line source from laser beam aperture. When IR laser alignment gets proper installation and adjustment to correct position, it makes the most satisfied IR cross line projection under all night vision fields effectively.
The usual use of 980nm infrared cross line laser module is continuing for quite long time. It is employing 980nm infrared laser diode within 100mW to 500mW, owing to its high photoelectric ability up to 80%, it is able to work with extremely powerful infrared laser light emission and highly clear IR cross line projection in distance. Formal low power IR laser is workable within 50 meters, while high power IR laser alignment up to 300mW to 500mW makes highly clear IR cross line projection as long as 100 to 1000 meters.
Long wavelength made 980nm infrared cross line laser module is keeping work with intense IR laser light directly from inner 980nm infrared laser diode. It is adopting 16mm and 26mm diameter tube diameter, after efficient use of durable aircraft used aluminum alloy housing material and inner APC, ACC driving circuit board, this infrared cross laser assures constant output power and electric current supply, and highly reliable IR cross line projection with continuous use of 8 to 10 hours per day.
According to quite easy screw of adjustable focus lens, 980nm infrared cross line laser module makes immediate infrared laser light concentration and highly fine IR cross line projection in use. Qualified glass coated lens enables freely selected lens degree of 10, 15 and 110 degree, thus projecting different dimension IR cross line length in use. Any time users are paying high attention to powerful IR laser radiation and reflection, after correct wearing of infrared laser safety goggles and avoiding eye exposure to laser beam aperture, this industrial alignment laser achieves high security and high speed cross line projection perfectly.
