An apparatus for processing at least one optical waveguide comprises a base and a movable part, the movable part being movable with respect to the base. The apparatus comprises a lever, the lever being attached to the base and comprising a notch for holding a cleaved-off part of the at least one optical waveguide. The apparatus comprises a link, one end of which is adapted to be coupled to the lever and an other end of which coupled to the movable part. The cleaved-off part is moved transversely with respect to the longitudinal direction of the at least one optical waveguide by the lever in response to a movement of the movable part.