Abstract: There is described a compact laser module (1) for reading optical codes, comprising: a scanning illumination section having at least one source (8) for generating a laser beam, and a scanner (9, 10) for scanning the optical code (C) to be read with a laser spot, and a receiving section (20-24) for collecting at least a portion of the light diffused by the code (C) and detecting the collected light, the receiving section and the scanning illumination section being spatially distinct.

Abstract: There is described a compact laser module (1) for reading optical codes, comprising: a scanning illumination section having at least one source (8) for generating a laser beam, and a scanner (9, 10) for scanning the optical code (C) to be read with a laser spot, and a receiving section (20-24) for collecting at least a portion of the light diffused by the code (C) and detecting the collected light, the receiving section and the scanning illumination section being spatially distinct.

Abstract: A compact laser module (1) for reading optical codes including a scanning illumination section having at least one source (8) for generating a laser beam and a scanner (9, 10) for scanning the optical code (C) to be read with a laser spot, and a receiving section (20–24) for collecting at least a portion of the light diffused by the code (C) and detecting the collected light, the receiving section and the scanning illumination section being spatially distinct.

Abstract: A device for the aiming and the visual indication of a reading area of a coded information reader includes an emitter which emits a preferably collimated light beam towards a reading area of a coded information reader, as well as a refractive optical element. The refractive optical element deflects at least one first portion of the light beam so as to generate at least two different beam portions active on at least two different zones of the reading area along at least two different optical paths. The refractive optical element includes opposed first and second faces which respectively collect the light beam and project the at least two beam portions onto the reading area. The second face includes at least one (preferably more than one) first surface portion inclined by a predetermined angle ? with respect to the first face and adapted to deflect the at least one first light beam portion by a predetermined deflection angle ? with respect to the optical axis Z.

Abstract: There is described a compact laser module (1) for reading optical codes, comprising: