Line laser high power side-projected for sport games

Description

A very spacial request came from a customer: they wanted to project a high visibility green laser line on a ski-jump slope from a periphery. Eye safe but still well visible. The laser should be mounted at an altitude 2-3m and project a line staring 4m from the laser and over 20m long. A demo laser has been manufactured and tested in Willingen Worldcup.