In order to get ideal line alignment at different work distances, it might be the best job with a Berlinlasers 532nm green line laser module within 5mW to 100mW. Employed by advanced 532nm green DPSS laser tech and basic thermal emitting system, it enables high density green laser light, ultra clear and fine green line alignment for both of long lasting and long distance use. 
This laser line generator applies a qualified glass coated lens within 10 to 110 degree and a glass window, which enables ultra high fineness green line alignment within 0.5 meter to 6 meters. It enables easy adjustment of laser beam focus, and increasing brightness line alignment at longer distance. Within great distance of 25 meters, it brings users excellent line alignment experience for all machinery processing work fields effectively.
Applications: industrial device manufacturing, laser cutting, saw mill, lumber machine, textile garment processing and high tech