Under quite special night vision cross line alignment work fields, in order to get clear enough cross line alignment, it would be quite nice experience for users to use long wavelength emitted 808nm infrared crosshair laser module. It is quite different from any manual cross line drawing device, such as square meter or triangular meter. It is generating invisible infrared laser beam to human eyes, after operation of night vision device, such as CCD camera, black and white camera or infrared laser camera, this infrared laser alignment tool makes sure of quite easy and accurate IR cross line generation with accurate 90 degrees easily.
In practical use of long wavelength 808nm infrared crosshair laser module, it is generating invisible infrared laser beam from beam aperture, which cannot be observed by human eyes. It is used as an accessory part, but not able to use separately. When it is trying to make infrared cross line alignment in distance, such as military targeting, night hunting, laser medical treatment device or surveillance etc, this IR laser cross line alignment tool gets selected output power within 5mW to 400mW. It is not only keeping high laser beam transmittance up to 80%, but also keeping highly clear IR cross line projection within extremely long distance of 100 meters to 1000 meters in use.
In multiple night vision cross line alignment works, 808nm infrared crosshair laser module is designed with quite compact structure of 16mm and 26mm diameter tube. Designed with extending electric wires within 0.3 meter to 3 meters, this alignment laser gets the most convenient installation and adjustment within three dimensions. Even though some of working place is not easy to reach, under the use of laser alignment mounting bracket, this infrared laser alignment takes quite low time consumption and reduced relying on professional skills until achieving quite satisfied cross line alignment easily.
When IR cross line generation is processed under multiple working environments, 808nm infrared crosshair laser module gets the most durable aircraft used aluminum alloy housing tube. After proper installation and adjustment, it is just keeping highly reliable IR vertical and horizontal lines generation with accurate 90 degrees. Whatever kind of output power it is selected, human eyes cannot capture any IR light. It is an important issue for user to wear 808nm wavelength preventing laser safety goggles and avoid eye exposure to beam aperture until achieving secured and free measurement perfectly.