Abstract: The mount device for a stereoscopic recording rig comprising two cameras (3a, 3b), each having one lens (4a, 4b) includes a mount element (2) which can be tilted at a bearing means (11a) about a horizontal tilt axis (11). Furthermore, a beam splitter (7, 8) attached at the mount element (2) at a radial distance from the tilt axis (11) and comprising a partially transparent mirror (8) is provided, the mirror plane of which extends in parallel to the tilt axis (11). Two attachment means (5a, 5b) are mounted at the mount element (2) at both sides of the beam splitter (7, 8) at an angular distance about the tilt axis, wherein one camera (3a, 3b) can be mounted at each of the attachment means (5a, 5b) such that the projections of the optical axes (6a, 6b) of the lenses of the cameras (3a, 3b) from a horizontal direction intersect on an imaginary vertical plane cut perpendicularly by the tilt axis (11) and the optical axes (6a, 6b) hit the mirror plane.