Sighting arrangement comprising a prism system with a flat top surface

A sighting arrangement, comprising:

• an illuminated mark, and
• a prism system consisting of a first prism and a second prism which are connected to one another via a dichroic reflector surface which encloses an angle with a sight axis which is orthogonal to an entrance surface present on the first prism and to an exit surface parallel thereto and present on the second prism, wherein a convexly curved mirror surface is present on the second prism, which convexly curved mirror surface has a vertex and a focal point, said focal point defining a superimposition axis together with the vertex and being located a distance from a bottom surface formed on the first prism, outside the prism system, where the illuminated mark is also positioned, and wherein the superimposition axis and the sight axis coincide between the exit surface and the dichroic reflector surface, and
• wherein the angle is greater than 45°, less than 90° and the first prism has a planar mirror surface arranged opposite the convexly curved mirror surface, which is arranged on a mounting side of the prism system, said planar mirror surface also being arranged orthogonally to the entrance surface and to the exit surface, at which planar mirror surface the superimposition axis is folded once between the bottom surface and the dichroic reflector surface.