When cross line alignment is processing under all night version fields, not easy to reach with manual cross line drawing device, it would be much efficient solution to apply a long wavelength made 808nm infrared cross line laser module. It enables quite easy use after connects with an external DC power supply. Within wide output power of 100mW to 500mW, after correct use of 5V, 9V 1000mA electric power source, it enables the best quality IR laser source emission and extremely clear IR cross line generation in continuous use.

Owing to the use of qualified glass coated lens with different fan angles, infrared cross line laser module is projecting different dimension IR cross line source at various work distances. It passes through quite strict beam stability tests up to 24 hours and quite special use of glass window in front of beam aperture, this cross laser alignment just assures no decay light emission and highly stable IR cross line generation in all working environments perfectly.