Double-color marker lamp lens and manufacturing method thereof

The invention belongs to the field of two-color marker lamp lenses, and particularly relates to a two-color marker lamp lens and a manufacturing method thereof.The two-color marker lamp lens comprises black glass and white glass which are formed in an injection molding mode, and the black glass is provided with a hollowed-out area used for forming a marker pattern; thickening convex areas corresponding to the hollow areas are formed on the white glass; the thickened convex area is embedded into the hollow area from the front surface of the black glass; a draft slope is arranged on the back face of the non-hollowed-out area on the black glass and transitions to the edge of the hollowed-out area through a platform section, and the thickness of the platform section is equal to that of the thickened protruding area, so that a flat angle is formed at the joint of the black glass and the white glass. Double-color injection molding is carried out according to the designed white glass structure and black glass struct