What is the best job to make sure of high level of accuracy and high brightness line alignment? In a large variety of industrial precise line measuring work fields, no matter it is pointing at close or long distance, not limited by any manual labor force input, it is operating easy and quick with a high brightness device of 532nm green line laser module. It keeps work with the most visible and the most sensitive color green laser light emission from middle wavelength of 532nm green DPSS laser system. On condition that it applies qualified glass coated lens with wide fan angles and constant power source supply, it is just able to make high stability and high accuracy line projection onto various working surfaces.
The usual line alignment with a 532nm green line laser module might be processing onto different working surfaces, thus it has to work with different line length onto different working surface. It is applying a qualified glass coated lens within wide fan angles of 10 to 110 degree. In addition, according to a series of strict laser beam stability and aging preventing test up to 24 hours, and proper use by skilled users or professionals, this laser line generator is always working well with high density and high brightness green laser light emission. 
When it projects highly straight and fine green line within 0.5 meter to 6 meters, only after its correct use of output power and optic lens degree, it achieves high precision line measurement within the maximum work distance of 25 meters and other high lighting occasions etc. According to easy use of an AC/DC adapter, after accepting wide range electric current of 100V to 240V, this 532nm green line laser module is always applicable for multiple working environments. When it gets wide range output power of 5mW to 100mW, it keeps work with the most sensitive color and the most visible green laser beam emission at several miles.
532nm green line laser module is always making clear green line projection for high precision line measurement for a large variety of application fields, including laser cutting, sand milling, textile garment processing, high tech and lab experiment etc. On condition that it makes freely adjusted laser beam focus and laser line projecting direction within three dimensions, after high concentration of green laser light focusing of laser beam aperture, this alignment laser gets increasing fineness and brightness line projection in distance. According to proper wearing of laser safety glasses and avoiding eye exposure to beam aperture, without any eye exposure to beam aperture, it achieves easy and secured line measurement in distance effectively.