Alignment systems are precision instruments for the alignment of objects on a reference line, which is defined by the line of sight of the system. A special feature of alignment systems is that the direction of the optical axis is conversed during focussing. This property makes them especially useful for the alignment of bore holes, bearings, optical set-ups or for the alignment of guides, axes and planes.

MÖLLER-WEDEL OPTICAL offers the following instruments for alignment tasks: