After the use of an external AC/DC adapter, different from formal alkaline battery power source made green laser pointer, this 532nm green cross laser alignment makes sure of continuous green laser beam and green cross line source emission from beam aperture. This external electric power source has just left enough space for laser module tube cooling down. In addition, besides its freely installed distance of 3 meters, this cross line laser module is also performing with highly stable green cross line source emission under any increasing temperature and serious electric current impact etc.
On basis of the use of qualified glass coated lens with different fan angles, whatever kind of working surface it is pointing, green cross laser alignment is projecting the most complex two perpendicular lines with accurate 90 degrees. In a large variety of industrial and high tech precise device manufacturing work fields, it is a necessity to make basic measurement of cross line length, fineness and work distance. When it selects correct glass coated lens degree, within the maximum work distance of 25 meters, this cross line laser module makes sure of the most precise cross line generation constantly.
No matter what kind of working surface it is pointing, 532nm green cross laser alignment is just operating as an accessory part. The special use of laser alignment mounting bracket just allows convenient installation, and easy cross line projection onto any raw material surface. Once green alignment laser gets high power up to 50mW to 100mW, besides its operation at great distance, it is just a key issue to avoid eye exposure and wear correct laser safety glasses, until achieving highly secured and clear cross line indication in all application fields perfectly.