How far can a signal laser beam reach?
One of the most common uses of lasers, but no less spectacular for that, is the Signal Laser Beam.
In practice, it is a laser beam, most often single, that connects 2 points.
Let’s find out more about the methods and characteristics of this special effect.
The beam can be any color, this factor depends only on the projector we use, green remains the color most perceptible to the human eye, so all things being equal, it is the most effective.