The invention relates to a system (10) and to a method for determining the displacement of two bodies (14, 18) relative to each other, wherein the system (10) comprises a first camera (20), a second camera (22), a first lamp (24), and a second lamp (26), wherein both the first camera (20) and the second camera (22) comprise an objective (28, 28') and an image sensor (30, 30') having a sensor surface (32, 32').