Until the time users are trying to make special cross line alignment under night vision illumination work fields, without the use of any formal manual cross line drawing or visible laser devices, it is a correct solution for users to adopt long wavelength made 808nm infrared cross line laser module. When it is generating extremely intense and powerful infrared laser light from 808nm infrared laser diode, after proper equipment with night vision device and easy connect with an external DC input power supply, this infrared cross laser would make sure of highly clear and accurate infrared vertical and horizontal lines generation with accurate 90 degrees easily.
On basis of direct laser light emission from 808nm infrared laser diode, beginning with wide range output power of 5mW to 400mW, infrared cross line laser module is generating extremely intense and powerful infrared laser light at wide range work distances. For instance, formal low power infrared laser is workable for close distance within 50 meters. In occasion of highly clear infrared cross laser line alignment at quite long distance, this cross laser alignment tool should be selected with higher power up to 200mW to 400mW, which will make sure of clear enough IR cross line generation as long as 100 to 1000 meters in distance.
Besides the use of import 808nm infrared laser diode, high power 808nm infrared cross line laser module is also employing quite high quality glass coated lens. It is generating quite high linear quality infrared cross line source in distance. Within freely selected optic lens degree of 10, 15 and 110 degree, this cross laser alignment obtains different cross line length in use. It is necessary for users to learn enough of desired cross line length, thickness and work distance, after basic calculation and test, this infrared cross laser would be recommended with correct output power and optic lens degree, and then achieving high level of accuracy cross line projection.
According to the design with 16mm and 26mm diameter tube, 808nm infrared cross line laser module gets easy installation and adjustment in any night vision illumination work fields. Designed with extra electric wires extension for both infrared laser and DC input power supply, without freely installed distance of 0.3 meter to 3 meters, this alignment laser makes sure of no barrier cross line generation in distance. When it is getting the most important design part of adjustment focus, after quite easy screw of laser beam aperture, high intensity infrared laser light is easily converted into the finest infrared cross line for any type of night vision cross line generation works.
