Easy Operating 808nm Infrared Laser Diode Module In process of highly precise and accurate dot measurement for all night version illumination fields, not relying on any visible laser devices, but making even better job with a long wavelength made Berlinlasers 808nm infrared laser diode module within 100mW to 400mW. Only after its easy use of 5v, 9v 1000mA DC power supply, it takes the lowest time to make highly stable and reliable IR dot projection in long lasting use. This infrared dot laser alignment applies qualified glass coated lens and glass window, configured with 16mm and 26mm diameter metal hosing tube, it is working well with high photoelectric ability infrared laser light emission and highly clear IR dot projection under mechanical moving or shocking as well. When it makes correct use of output power and freely adjusted laser beam focus, after proper mounting onto night version device, it assures the lowest price and the most reliable infrared dot projection for military targeting, intelligence system, laser medical therapy and high tech etc. https://www.berlinlasers.com/808nm-infrared-laser-diode-module https://www.berlinlasers.com/808nm-infrared-dot-projecting-laser-alignment