If users are looking for the most precise line alignment under night vision, it should be quite marvelous solution to try long wavelength made Berlinlasers 808nm infrared line laser module. It is projecting invisible infrared laser beam from 808nm infrared laser diode. Owing to its high photoelectric ability infrared laser light emission and professional equipment with night vision device of CCD camera, black and white camera or infrared laser camera, it is working with high intense and high power IR laser light emission and extremely clear IR reference line projection under night vision effectively. This 808n infrared line laser module enables quite easy use in all night vision fields. It should get correct selection of output power and optic lens degree. The advanced use of qualified glass coated lens or separate crystal lens always assures high linear quality and highly straight IR reference line projection. Whenever it is keeping work within 8 to 10 hours and getting correct selection of output power and optic lens degree, IR laser line generator makes highly precise IR line alignment perfectly. Technical data: Item: Berlinlasers 808nm infrared line laser module Output power: 100mW-500mW Optic lens: glass coated lens, separate crystal lens Fan angles: 10-110 degree Power source: 5V, 9V 1000mA DC input power supply Applications: night hunting, surveillance, monitoring, and military targeting etc http://www.berlinlasers.com/uniform-980nm-infrared-line-laser-module