Pointing accuracy refers to the accuracy of the laser reference beam’s position relative to an absolute theoretical center location along the laser beam path. This center position is typically defined by the flat machined sides and base of the laser housing. The pointing accuracy is a very small value that describes the center position of the laser [..]

Measure of the angular difference between the propagating axis (where the laser light is pointing) and the mechanical axis (where the housing is pointing). To measure, spin the housing of the laser an [..]