Patent ID: 7503679

Claim:
An optical module for a motor vehicle headlight comprising: a reflector having an optical axis and at least one focus, a light source placed in the vicinity of said at least one focus of said reflector, and a transparent optical deviation element placed in front of part of said reflector and comprising a lens, said reflector being placed at a rear of said lens, said transparent optical deviation element being rotated to provide a substantially horizontal spread of the light, wherein a first face of said lens lies in a plane that is tangent to said optical axis of said reflector is substantially disposed along a horizontal axis, with at least one of said first face of said lens or a second face of said lens having vertical generatrices disposed obliquely with respect to said plane by an angle different from ninety degrees, wherein said vertical generatrices of said first face and said second face remain substantially parallel after such rotation and a direction of said light source not being substantially affected by such rotation.