"Landmark Laser" is a special term for the description of a show laser system, that is used outdoor to make a certain point visible and exposed from a far distance. Th term "Landmark Laser" is mainly used in Asian countries, in Europe or Americas the term "Sky Laser", "Skylaser" or "Sky beam laser" is more common.
|For having a good visibility of the laser beams outdoor without the use of additional fog or haze (which obviously is not possible for beams over several kilometers), it is essential to have sufficient laser power (heavily depending on the wavelength/color!), a very good divergence (the beam diametre at aperture is not really influencing over distances of several kilometers) and a waterproof system.|
What power do I need?
What is a good Sky Laser for a nightclub?