The invention relates to a movable radiation protection system comprisinga frame which is open on one side and comprises a lower part and an upper part, said upper part being vertically adjustable relative to the lower part,at least two flexible radiation protection drapes for protecting against radiation, preferably X-ray radiation,wherein a first of the at least two radiation protection drapes is attached to the lower part of the frame and preferably extends to the lower edge of the frame, andwherein a second of the at least two radiation protection drapes is attached to the upper part of the frame and is formed such that the at least two radiation protection drapes overlap in each vertical position in which the upper part is adjusted relative to the lower part.