Uniform-light multi-color stage lamp optical assembly

The utility model discloses a uniform-light multi-color stage lighting optical assembly and a stage lighting uniform-light multi-color stage lighting optical assembly with the same. The uniform-lightmulti-color stage lighting optical assembly comprises a convex lens group and a plurality of convex lenses, wherein the convex lens group comprises a plurality of convex lenses; wherein the convex lens group is arranged on the upper surface of the lens bracket, and the lens bracket is provided with a plurality of lens through holes matched with the convex lens group; the number of the light guidecolumns is matched with the number of the convex lenses, the light guide columns are arranged below the lens through holes respectively, and adjustable intervals are formed between the light guide columns and the convex lens sets; the LED light-emitting element is arranged below the light guide column; and the light mixing glass is arranged at the top end of the light guide column. According to the optical assembly of the