Whenever cross line projection is processing under night vision, any visible laser device or mechanical cross line measuring tool is not workable at all. However, it is never an end for laser tech engineer to develop a quite practically used device of a 980nm infrared cross laser alignment. It is making advanced use of import 980nm infrared laser diode and qualified glass coated lens with different fan angles, after quite easy use of an external AC/DC adapter, this IR cross line laser module is projecting two perpendicular lines with accurate 90 degrees at various work distances.
This 980nm infrared cross laser alignment employs import 980nm infrared laser diode as beam emitting source. It is getting special use of highly stable IR cross line projection continuously. As a result, it should be designing different from a simple infrared laser pointer. Within wide range output power of 100mW to 500mW, infrared laser module is being made with 16mm and 26mm diameter aluminum alloy housing tube. Whenever it gets sufficient space leaving for tube cooling down, it just achieves increasing beam stability and highly stable infrared cross line laser source in distance. At the same time, after its proper installation, under special occasion of mechanical moving or shocking, it is still stable to work with stable performance in continuous use.
On basis of the most qualified glass coated lens with different fan angles, 980nm infrared cross laser alignment achieves different dimension IR cross line at various work distances. It keeps work with high linear quality and highly straight IR cross line source generation from laser beam aperture. Every time 980nm infrared laser module is available on the market, it is also passing through quite strict laser beam stability tests up to 24 hours. Under continuous IR cross line projection within 8 to 10 hours, after efficient thermal emitting, it just keeps work with good laser light cycling use and extremely stable IR cross line alignment.
Under multiple night vision fields, 808nm infrared cross laser alignment enables the most convenient use with the assistance of laser alignment mounting bracket. It is allowing freely installed distance within 3 meters, which is also making noncontact and no barrier IR cross line generation t great distance. According to quite easy screw of adjustable focus optics and IR cross line targeting direction within three dimensions, this alignment laser achieves high precision measurement. In addition, every time users are aware of IR laser radiation and reflection, after correct wearing of infrared laser safety goggles, it just makes secured and free use permanently.
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