laserjohto
Laserjohto is a Finnish term that translates to "laser lead" or "laser line" and generally refers to the visible beam emitted by a laser. This beam is a concentrated form of light that can travel long distances with minimal diffusion. In practical applications, the laserjohto is often used for aiming, leveling, or marking purposes. For example, in construction, laser levels project a horizontal or vertical laserjohto to ensure precise alignment of walls, floors, and ceilings. In surveying and measurement, a laserjohto can be used to establish a straight line of sight between two points.
The properties of the laserjohto, such as its intensity, color, and wavelength, are determined by the type