Whatever kind of working surface users are making clear and fine line alignment, it takes the lowest time to operate a 635nm red line laser module within 5mW to 100mW. The advanced use of an import 635nm red laser diode and metal heat sink are cooperating well, which assures highly reliable performance and highly clear red line alignment in continuous use. 

This laser line generator applies qualified glass coated lens within 10 to 110 degree and passes through strict laser beam stability test up to 24 hours. It keeps work with high fineness and highly straight red line emission. Owing to its low laser beam divergence and special tem00 laser beam mode, it enables super fine and clear red line generation in continuous use. Only if it makes proper installation onto industrial device, it assures the easiest reaching and the finest red line alignment for industrial precise line alignment, lumber machine, laser cutting, sand milling, and high tech work etc.

https://www.berlinlasers.com/635nm-red-line-laser-module