In any type of highly precise and fine line alignment for all night version fields, not easy to reach with manual line drawing device, it makes even better job with a long wavelength device, such as a 808nm infrared laser line generator. It projects invisible and intense infrared laser beam directly from a 808nm infrared laser diode within 100mW to 400mW. Being made with the best quality separate crystal lens and up to 24 hours aging preventing test, it is working well with good laser light cycling use, and highly stable and stable infrared line alignment. Only after its correct use of output power and optic lens degree, this infrared line laser module keeps work with the same line brightness from middle part towards both ends, and assures the highest level of accuracy infrared line alignment in all night version fields perfectly.
https://www.berlinlasers.com/808nm-infrared-line-laser-module
https://www.berlinlasers.com/uniform-808nm-infrared-line-laser-module
https://www.berlinlasers.com/808nm-glass-lens-infrared-laser-line-generator
https://www.berlinlasers.com/808nm-separate-crystal-lens-infrared-laser-line-generator