Designed with qualified glass coated lens and separate crystal lens within 10 to 110 degree fan angles, this green laser module projects highly straight and fine green line within 0.5 meter to 6 meters. After easy adjustment of laser beam focus and line emitting direction, it enables concentrated green laser light emission and no mistake measurement for multiple application fields.
Applications: laser cutting for stone, wood, metal and steel, textile garment processing and high tech etc
https://www.berlinlasers.com/5....32nm-green-line-proj