Highly precise aligned 808nm infrared laser diode module

What is the best job for users to make highly clear dot alignment for all night version fields? It is not easy to reach with a simple IR laser pointer, but substituting by a long wavelength made 808nm infrared laser diode module. It projects highly intense IR laser light at several miles. Only after proper use of night version device and DC power supply, not relying on manual labor force input, it assures easy reaching and long lasting IR dot alignment in continuous use.
This infrared dot laser applies durable anodized aluminum alloy housing tube, it keeps work with stable and clear IR dot projection in multiple night version fields, without any effect by mechanical moving or shocking etc. Only if it makes correct use of output power and freely adjustment of dot diameter, it brings users high precision dot measurement for all night version illumination fields.
Applications: lab experiment, laser medical therapy, intelligence system, optic instrument, and scientific research etc
https://www.berlinlasers.com/808nm-infrared-laser-diode-module