515nm green line laser module use direct line emission 515nm green laser diode, integrated with line generating glass lens, offering a stable and reliable green line on working surface Compact 12mm diameter laser tube, enables easy and convenient installation and operation for wide applications of medical treatment, military targeting, building construction etc.
Warning! These lasers emits radiation that can be harmful to the eye. Do not look directly into the laser aperture. Direct viewing of laser beam at close range may cause eye damage. (see laser classification)