Measuring device for distance measuring

A beam shaping optics performs shaping of laser beam, and optical system carrier has receptacles for attaching first electro-optic components and beam shaping optics. A circuit board has receptacle for attaching second electro-optic components, and connecting unit. The optical direction of optical axis relative to optical system carrier are adjustable and second electro-optical components arranged on circuit board extends in plane corresponding to laser beam axis. The second electro-optical components are adjustable and fixable in specific position.