When users are looking for a high accuracy and high efficiency cross line measurement under night version, long wavelength made device of 808nm infrared cross laser alignment makes good job after proper use of an external AC/DC adapter. It is applying an import 808nm infrared laser diode as beam emitting source. Available within 100mW to 500mW, after its professional use of night version device and 5V, 9V 1000mA DC power supply, it makes sure of high efficiency IR laser light conversion, and highly clear infrared cross line projection at various work distances. 
The genuine use of 808nm infrared cross laser alignment would have to work with long time and good beam stability. The advanced use of glass coated lens assures high quality IR laser light emission, and the most complex two perpendicular infrared lines generation with accurate 90 degrees. Only if compact size IR cross laser makes proper mounting onto night version device and proper adjustment of laser beam focus, it gets high fineness and high speed IR cross line measurement in all application fields perfectly.
Technical data:
Item: Berlinlasers 808nm infrared cross laser alignment
Output power: 100mW to 500mW
Laser class: IIIb, IV
Optic lens: glass coated lens
Adjustable focus: yes
Applications: military targeting, night hunting, infrared laser sight, surveillance and intelligence system etc