Berlinlasers Blue Line Laser Alignment with Compact Structure
When blue line laser alignment is getting very compact pen style design with 16mm diameter laser tube, it is always very easy to carry and operate in real laser line alignment work. This blue laser module is a very helpful line measuring accessory part, after easy installation on industrial device, it can easily achieve high precision blue laser line alignment for laser displaying, laser cutting, laser medical treatment device etc.
http://www.berlinlasers.com/blue-line-laser-alignment