The present invention relates to a system for reproducing stereoscopic images comprising a projection screen, a projector, a first optical device, comprising a matrix of converging lenses having a focal distance f1, located in front of the projection screen, at a distance equal to twice the focal distance, a second optical device located in the focal plane of the first optical device and comprising a matrix of converging lenses, having a focal distance f2 equal to half the focal distance f1, located between the first optical device and the projection screen, and a third optical device located between the second optical device and the projection screen, in contact with the second optical device, the third optical device comprising a matrix of discriminating elements.