Light module for motor vehicle, intended to shape a light beam, the light module including: - a light source, - an imaging system (4, 18) suitable for creating an image of the light source, - a high definition pixellated spatial light modulator presenting a zone of reflection having a determined format, wherein the imaging system includes at least two optical elements (4, 21, 22, 23, 24; 41, 42) distributed upstream and downstream of the high definition pixellated spatial light modulator, following the direction of propagation of the light emitted by the light source, such that there is at least one element of the imaging system upstream, and at least one element of the imaging system downstream of the high definition pixellated spatial light modulator, the imaging system comprising, in a first imaging part, a lens for adjustment to a characteristic dimension of the determined format, suitable for concentrating a radiation from the light source, and a convergent type of optical element (4; 41, 42), situated upstream of the high definition pixellated spatial light modulator and which belongs to the imaging system and defines, from the light emitted by the light source, a first radiation projected onto a zone of reflection of the high definition pixellated spatial light modulator, forming on this zone of reflection an intermediate image, which is distorted by said optical element (4; 41, 42) of the convergent type, characterized in that said optical element (4; 41, 42) extends comparatively further from the high definition pixellated spatial light modulator and nearer to another optical element onto which is directed a second radiation, coming directly from a reflection of the first radiation on the high definition pixellated spatial light modulator, the other optical element forming a first optical element of an optical projection system belonging to the imaging system, and in that the optical projection system comprises, successively in this order, along a distancing direction relative to the high definition pixellated spatial light modulator: - the first optical element arranged as an input lens of the optical projection system so as to capture the second radiation; - a pair of optical elements (22, 24), making it possible to reduce the focal length of the optical projection system relative to a longer focal length that would be obtained for the optical projection system in the absence of this pair of optical elements (22, 24). - a light source, - an imaging system (4, 18) suitable for creating an image of the light source, - a high definition pixellated spatial light modulator presenting a zone of reflection having a determined format, wherein the imaging system includes at least two optical elements (4, 21, 22, 23, 24; 41, 42) distributed upstream and downstream of the high definition pixellated spatial light modulator, following the direction of propagation of the light emitted by the light source, such that there is at least one element of the imaging system upstream, and at least one element of the imaging system downstream of the high definition pixellated spatial light modulator, the imaging system comprising, in a first imaging part, a lens for adjustment to a characteristic dimension of the determined format, suitable for concentrating a radiation from the light source, and a convergent type of optical element (4; 41, 42), situated upstream of the high definition pixellated spatial light modulator and which belongs to the imaging system and defines, from the light emitted by the light source, a first radiation projected onto a zone of reflection of the high definition pixellated spatial light modulator, forming on this zone of reflection an intermediate image, which is distorted by said optical element (4; 41, 42) of the convergent type, characterized in that said optical element (4; 41, 42) extends comparatively further from the high definition pixellated spatial light modulator and nearer to another optical element onto which is directed a second radiation, coming directly from a reflection of the first radiation on the high definition pixellated spatial light modulator, the other optical element forming a first optical element of an optical projection system belonging to the imaging system, and in that the optical projection system comprises, successively in this order, along a distancing direction relative to the high definition pixellated spatial light modulator: - the first optical element arranged as an input lens of the optical projection system so as to capture the second radiation; - a pair of optical elements (22, 24), making it possible to reduce the focal length of the optical projection system relative to a longer focal length that would be obtained for the optical projection system in the absence of this pair of optical elements (22, 24). - the first optical element arranged as an input lens of the optical projection system so as to capture the second radiation; - a pair of optical elements (22, 24), making it possible to reduce the focal length of the optical projection system relative to a longer focal length that would be obtained for the optical projection system in the absence of this pair of optical elements (22, 24).