A kit for identifying fiber optic connections in a fiber optic cabling system comprises a plurality of indication optic terminators and at least one test light generator. A device for axial displacement in particular of the beam deflection device, or of a lens preceding the objective, is provided for imaging of an image of the illuminating beam rotation point into the pupil of the objective. During a retrieving operation, a search query is processed depending the original form or the stemmed form of a word to be searched.