Patent attributes
A vehicle lamp assembly includes a lamp lens having a smooth surface and a contoured surface. The contoured has a first portion, a second portion and a central section that together define a linear Fresnel lens. The first portion has a plurality of first parallel grooves and projections shaped to direct light passing therethrough in predetermined directions. The second portion has a plurality of second parallel grooves and projections shaped to direct light passing therethrough in directions approximately parallel to the predetermined directions of the first portion. The central section is disposed between the first portion and the second portion and has a first section with a vertex located a first distance from the smooth surface and a second section with a vertex located a second distance away from the smooth surface. The first section and the second section are adjacent to one another.
