Good Beam Quality 980nm Glass Coated Lens Infrared Dot Laser Modules
Under operation of highly clear and accurate dot alignment under all night version fields, a long wavelength made device of 980nm infrared dot laser alignment always makes easy and clear dot indication. It is projecting invisible infrared laser beam directly from a 980nm infrared laser diode. Only after its proper use of a night version device and qualified glass coated lens, it is assuring high quality infrared laser light source, and generating highly clear infrared reference dot projection for all night version fields perfectly.
https://www.berlinlasers.com/980nm-infrared-dot-laser-module